.gitignore

@@ -1,8 +1,2 @@
-auto-save-list
-elpa
-config.el
-smex-items
-recentf
-transient
-ido.last
-config.el
+src/*.o
+src/bin/

CHANGELOG

@@ -0,0 +1,160 @@
+96d5493 Fixed stuff in rmdir
+74047ab proto -l in ls
+8a477a0 trying EBIN indentation style :-------DDDDDDDDDDDD
+fbff968 wait i'm fucking stupid, lmao, well musl, good luck searching for a file called -<CHAR>, but if it makes you happy, go for it my dude
+e4192c6 don't take - as stdin if it is a flag (solves musl getopt() bullshit)
+dc61ade sorry, my emacs indentation was retarded
+342a885 less long line
+dd949ba Tabs instead of spaces in indentation lol
+34a3f38 added contributing guideliness
+609309e im an idiot
+36f49ec cat: ignore -u and - can be used for stdin
+8627b3b shit to cat.c read the diff lmao
+997b2ed https://lainsafe.delegao.moe/files/160545969573108.png
+cc03664 Cleanup code
+c322cdd %c is better since gnu date gives that by default so take it
+b0ca123 Added a probably non posix compliant date(1) but it works :DDD
+8dc1039 Added the -p flag to ls
+a43985b Holy cow, I added comments but I made another commit to k9core!
+1d78c2c It seems that, somehow, i typed 1 instead of 0
+8f16928 POSIX, I don't really get you sometimes...
+f487111 Added tee!
+8eed6cc added -h flag to chgrp
+b244eb3 added chgrp
+ea00641 wc prints the filename
+21718a0 Modified the style
+571b6c7 Is this ok, POSIX?
+98f9bd9 Remove useless headers
+016c4f6 Whatever this does lmao
+20eb8d5 cleaned up chmod.c
+0a5169b generic case for uname
+8cde471 what the hell is -m flag posix is literally the same as -c
+9713636 Finally fixed wc :D
+4d96265 Improved uname.c
+d8c6dd6 Modified the readme because this also has util-linux packes
+7f38565 git you're a bit dumb
+a8ae0f1 moved non coreutils programs to a nonuserland folder since they are not userland programs
+b653b75 Better style and stuff to uname.c
+2b3baec In GNU's uname(1) if you pass no arguments it prints the kernel name so mine does that too.
+41fac48 Added uname, works but probably not as it should, initial commit for this and i'll fix it if needed later (probably i forgot some flags, programming is hard)
+7f4a6e2 added chroot
+dfa79c9 im stupid
+015f021 added cat the posix -u flag which is useless
+07c86b1 Improved makefile
+30bc675 added a bunch of programs
+d832f81 added groups
+f0712c3 lmao
+e5464f8 Added logname.c differences with whoami.c: 	    * whoami prints who you are 	    * logname prints the username you logged with meaning that if you run logname with doas(1) or sudo(8) you'll get the real username instead of root
+cd73c58 tty(1), which prints the name of the teletypewriter you're using.
+fdd3579 improved sleep by using usleep() instead of sleep() which allows more precise times
+0d806ef add sync
+cb32179 added ernno things
+2d60914 im a bit dumb you know
+32e3a82 lol
+069bde6 i kinda hate posix because -n, but there it is i just have to add a for loop so it iterates every file passed by args
+642d6f3 added head
+61a4887 modified kill.c so doesn't use getopt (which in this case was a complete overkill). Also a warning if nothing given.
+0d9b8f2 sleep
+0f8f9dc exec
+fecba9a Almost done wc only pick from stdin if no file given. but all flags are working!
+dcf829a somebody pls fix flags and stdin
+3a44055 Merge branch 'master' of gitlab.com:call-cc/k9core into master
+8d1bf0e added flags to wc
+1a37413 improve ls (make it look cleaner)
+371c5f0 What the fuck is this
+c0935a1 added errno to ln.c
+0ee58eb idk whats this git told me isnt' staged so hre's your commit
+a1f38d5 Edited some stuff in wc and mv
+bb78561 Fixed shred
+7bedf74 use stat() instead of a own function to count bytes.
+ab00cba Added shred
+801cf9d Added unlink, not really sure of that this do but well here it is
+3823f62 less bad mv
+9c856f4 yeah so now the thing closes the file descriptors
+2996e21 cp now supports binary data and touch.c uses the saner creat() instead of open() because using open() there was simply stupid
+1d8f3bf fprintf in mount.c
+59d1ef6 Better errno
+b574d18 added id.c.
+43d55a3 -f flag for umount.c (now we use umount2 though)
+636072c lol
+69d0fae Added stuff to mount.c
+8065fed Better whoami
+7d414e2 Mount and whoami
+7cb95b3 added umount
+755222a I just do a prototype of mkdir -p that does not work because it does not work so is commented don't uncomment it unless you can fix it thank you
+b339661 Merge branch 'master' of gitlab.com:call-cc/k9core
+5238638 Added -l to kill.c
+b263799 Fix to remove error in -Wall -Wextra
+87c139e Fix ln slightly by removing instead of unlinking.
+2401662 whoops
+f317faa Aded cp and mv
+61245b5 This will save a lot of time
+e1e3f9f more readable cat.c
+c037341 Cat prints binary data now
+c904af6 Someone make this read binary shit
+268a888 Rewritten cat so it's not literally 9base's
+9d6db6f Improved wc
+971e32a bare bones version of wc
+e4c35b7 unistd.h was useless in ls.c
+8ac5f0b Add -a flag for ls.
+8c81a09 Do not print dot files in ls.c
+a6bfb92 Added ls.c
+530bb5c Added chown.c
+f4dc088 Added variable guidelines
+1c6f622 Improve echo, or fix -n flag
+538adce printf -> fprintf in src/chmod.c
+60b3510 Added chmod
+d2be0fe Added false and true
+aff3c77 Readme in org
+a4d4d90 Fixed style in src/echo.c
+82b36c8 Clean code in src/echo.c
+73ab1c7 Sorry i haven't slept in 21 hours
+2f5f39a goddammit
+eba3830 I don't know I was really drunk at the time
+e4cdd7d slight fix
+2214494 Add -n flag to echo
+79ec3ad License update
+4ca78b4 Improve makefile and mark ln as complete
+85f3c31 I don't know how to use gdb
+8adf347 Switch statement
+9c7fec7 Added kill
+559fd48 Change STYLE.ORG file name because it trips up gitlab
+c1115b3 Add to README
+81244ae Add to TODO and migrate to the kill-9 public license
+e27abc9 Improve yes
+0670f46 Fix errors in style, plus more stuff about C standardization
+02699d5 Add error alert to ln and another item to the todo
+fbacc8d Style written in org
+bc423b1 Add todo.org, fix pwd.c
+8dcc572 Added new style thing
+f4e746e Change errors in rmdir to warns
+9486a50 Add -f flag to ln
+f458b93 More makefile improvements
+e4758c0 Remove note, improve makefile
+66dbeda I hate git.
+36adf54 Fixed makefile
+fe104b8 Merge branch 'master' of https://gitlab.com/call-cc/k9core
+c68d449 Add note to ln.c
+bdbe212 Add to TODO and clean up ln
+14e32f3 Improved makefile
+3843efd Tried to add symlinks the worst way possible. Please fix
+0575e4d Add ln
+87681f9 Added yes
+976d1ed idk why is this merge important tbh Merge branch 'master' of gitlab.com:call-cc/k9core
+62ecbde Added src/mkdir.c, src/rm.c, some tips for commiters and close file descriptor in src/touch.c
+30192ae Adhere to style guidelines
+cb17679 added coding style guide
+d4eb349 Make dirname more posix compliant
+d2c5b8a Add dirname
+83af9b4 Errors count to rmdir
+9077404 Rewritten rmdir
+5450b0c add multiple-argument deletion to rmdir
+35c7b05 Add rmdir
+7db446d Add makefile
+ff4f7c1 Added touch
+36b7302 Add README
+ba25b37 Add pwd
+152ad26 Very slight cat fix
+602dd40 Fix echo, shorten file size
+9301665 Add echo
+0e055db Initial commit

LICENSE

@@ -1,13 +1,24 @@
-           DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-                   Version 2, December 2004
+This is free and unencumbered software released into the public domain.
 
-Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
 
-Everyone is permitted to copy and distribute verbatim or modified
-copies of this license document, and changing it is allowed as long
-as the name is changed.
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
 
-           DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
-  TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
 
- 0. You just DO WHAT THE FUCK YOU WANT TO.
+For more information, please refer to <http://unlicense.org/>

README.org

@@ -0,0 +1,7 @@
+* k9core
+
+Extremely minimalist coreutils. It also includes some util-linux
+packages
+
+** License
+Licensed under the k9pl. See LICENSE for more information.

config.org

@@ -1,807 +0,0 @@
-#+TITLE: emacs config
-
-* suragu's Emacs config
-  
-This is my Emacs configuration, if you don't like it, that's ok
-because I made it thinking of myself. the code here is tidy
-so anyone could modify it without great pain.
-
-** Installation
-Just copy this repository to your emacs configuration path. Nothing
-else is needed.
-* Why?
-- I can
-- I don't like doom emacs
-- I don't like spacemacs
-- I don't want to learn doom emacs
-- I don't want to learn spacemacs
-- I don't like Vim
-
-* gc
-#+begin_src emacs-lisp
-  ;; Minimize garbage collection during startup
-  (setq gc-cons-threshold most-positive-fixnum)
-
-  ;; Lower threshold back to 8 MiB (default is 800kB)
-  (add-hook 'emacs-startup-hook
-       (lambda ()
-            (setq gc-cons-threshold (expt 2 23))))
-#+end_src
-* melpa crap, and basic packages installation
-melpa, where you get the packages. This also installs use-package,
-and other packages I use.
-#+BEGIN_SRC emacs-lisp
-  (require 'package)
-  (let* ((no-ssl (and (memq system-type '(windows-nt ms-dos))
-                      (not (gnutls-available-p))))
-             (proto (if no-ssl "http" "https")))
-       ;; Comment/uncomment these two lines to enable/disable MELPA and MELPA Stable as desired
-       (add-to-list 'package-archives (cons "melpa" (concat proto "://melpa.org/packages/")) t)
-       ;;(add-to-list 'package-archives (cons "melpa-stable" (concat proto "://stable.melpa.org/packages/")) t)
-       (when (< emacs-major-version 24)
-            ;; For important compatibility libraries like cl-lib
-            (add-to-list 'package-archives '("gnu" . (concat proto "://elpa.gnu.org/packages/")))))
-
-  (if (< emacs-major-version 27)
-       (package-initialize))
-  (unless (package-installed-p 'use-package)
-       (package-refresh-contents)
-       (package-install 'use-package))
-#+END_SRC
-** Generic packages
-Here I install some packages that don't need configuration.
-Remember to run M-x all-the-icons-install-fonts after the first
-init to install the fonts.
-#+BEGIN_SRC elisp
-
-  (use-package markdown-mode
-       :defer 1
-       :ensure t
-       :init(add-hook 'markdown-mode-hook 'auto-fill-mode))
-  (use-package all-the-icons
-       :defer 1
-       :ensure t)
-  (use-package which-key
-       :ensure t
-       :init (which-key-mode))
-#+END_SRC
-* Autoindentation
-C-c n for indent-buffer. I don't use the rest.
-#+BEGIN_SRC emacs-lisp
-  (setq-default tab-width 5)
-  (defvaralias 'sgml-basic-offset 'tab-width)
-  (add-hook 'html-mode-hook
-       (lambda ()
-            (set-fill-column 100)))
-  (add-hook 'markdown-mode-hook
-       (lambda ()
-            (set-fill-column 75)))
-
-
-  (defun indent-buffer ()
-       (interactive)
-       (save-excursion
-            (indent-region (point-min) (point-max) nil)))
-  (global-set-key (kbd "C-c n") 'indent-buffer)
-  ;; C bullshit
-  (c-set-offset 'arglist-cont-nonempty '+)
-#+END_SRC
-
-* Shorcuts
-Probably this overwrites another keybinding. But since I overwrited
-it. I don't think i'd ever use the overwritten.
-#+BEGIN_SRC emacs-lisp
-  (global-set-key (kbd "M-m") 'mark-whole-buffer)
-  (global-set-key (kbd "C-c m") 'man)
-  (define-key org-mode-map (kbd "C-c p") 'org-publish-current-file)
-<<<<<<< HEAD
-  (set-frame-font "Monospace 12")
-||||||| parent of 5575988 (no se ni que he hecho)
-  (set-frame-font "Hack 17")
-=======
->>>>>>> 5575988 (no se ni que he hecho)
-#+END_SRC
-  
-* No idea
-#+BEGIN_SRC emacs-lisp
-  (setq package-enable-at-startup nil) (package-initialize)
-  (setq make-backup-files nil) ; stop creating backup~ files
-  (setq auto-save-default nil) ; stop creating #autosave# files
-  (put 'upcase-region 'disabled nil)
-  (defun contextual-menubar (&optional frame)
-       "Display the menubar in FRAME (default: selected frame) if on a
-  graphical display, but hide it if in terminal."
-       (interactive)
-       (set-frame-parameter frame 'menu-bar-lines
-            (if (display-graphic-p frame)
-                 1 0)))
-  (add-hook 'after-make-frame-functions 'contextual-menubar)
-  (use-package zencoding-mode
-       :ensure t
-       :defer 1)
-#+END_SRC
-* My functions
-Functions I wrote because emacs lisp is cool and useful.
-#+begin_src emacs-lisp
-  (defun sosa/goto-previous-buffer ()
-       "Switch to the previous buffer."
-       (interactive)
-       (switch-to-buffer (other-buffer)))
-
-  (defun sosa/kill-inner-word ()
-       "Unlike (kill-word) function, this function actually kill a world."
-       (interactive)
-       (forward-char 1)
-       (backward-word)
-       (kill-word 1))
-  (defun sosa/no-lines()
-       "Locally disable number line mode, useful hooks."
-       (display-line-numbers-mode -1))
-
-  (defun sosa/git-pushall ()
-       "Call the git pushall shell command."
-       (interactive)
-       (shell-command "git pushall"))
-
-  (defun sosa/goto-dashboard ()
-       "Goes to the dashboard buffer"
-       (interactive)
-       (switch-to-buffer "*dashboard*")
-       (dashboard-mode)
-       (dashboard-refresh-buffer))
-
-  (setq org-publish-project-alist
-       '(("suragu.net"
-              :base-directory "~/docs/qorg_qorg/"
-              :publishing-directory "~/docs/mounts/suragu"
-              :section-numbers nil
-              :publishing-function org-html-publish-to-html
-              :table-of-contents nil
-              :recursive t
-              )))
-
-  (defun sosa/make-website ()
-       "Publish the .org files of suragu.net to the sshfs mountpoint"
-       (interactive)
-       (org-publish "suragu.net"))
-
-  (defun run-current-file ()
-       "Execute or compile the current file.
-  For example, if the current buffer is the file x.pl,
-  then it'll call “perl x.pl” in a shell.
-  The file can be php, perl, python, bash, java.
-  File suffix is used to determine what program to run."
-       (interactive)
-       (let (ext-map file-name file-ext prog-name cmd-str)
-                                          ; get the file name
-                                          ; get the program name
-                                          ; run it
-            (setq ext-map
-                 '(
-                       ("php" . "php")
-                       ("pl" . "perl")
-                       ("py" . "python")
-                       ("p6" . "raku")
-                       ("raku" . "raku")
-                       ("sh" . "bash")
-                       ("java" . "javac")
-                       )
-                 )
-            (setq file-name (buffer-file-name))
-            (setq file-ext (file-name-extension file-name))
-            (setq prog-name (cdr (assoc file-ext ext-map)))
-            (setq cmd-str (concat prog-name " " file-name))
-            (shell-command cmd-str)))
-
-  (defun sosa/repos ()
-       (interactive)
-       (dired "/home/diego/Escritorio/zpool/repos/"))
-  (global-set-key (kbd "C-c r") 'sosa/repos)
-#+end_src
-* Programs
-Emacs customization, Here is where most of the configuration is.
-** Pseudopersonalization
-Sane defaults!!!
-#+BEGIN_SRC emacs-lisp
-  (tool-bar-mode -1)
-  (menu-bar-mode -1)
-  (scroll-bar-mode -1)
-  (global-hl-line-mode)
-  (set-face-background hl-line-face "#434343")
-  (setq-default cursor-type 'box)
-  (blink-cursor-mode 1)
-  (setq-default major-mode 'text-mode)
-  (defalias 'yes-or-no-p 'y-or-n-p)
-  ;; Are you experienced?
-
-  (set-face-background 'line-number nil)
-  (set-face-background 'line-number-current-line nil)
-  (setq-default Man-notify-method 'pushy)
-#+END_SRC
-** Highlight matching parentheses
-Useful for programming in lisp. I don't program in Lisp, but well.
-#+BEGIN_SRC emacs-lisp
-  (show-paren-mode 1)
-  (setq show-paren-style 'mixed)
-
-  (setq startup/gc-cons-threshold gc-cons-threshold)
-  (setq gc-cons-threshold most-positive-fixnum)
-  (defun startup/reset-gc () (setq gc-cons-threshold startup/gc-cons-threshold))
-  (add-hook 'emacs-startup-hook 'startup/reset-gc)
-#+END_SRC
-** Tramp mode shit
-(basically) no limit for remote files.
-#+begin_src emacs-lisp
-  (set-variable 'tramp-copy-size-limit 122222222222)
-  (set-variable 'tramp-inline-compress-start-size 12222222222222)
-#+end_src
-** Lines and columns
-Show relative lines in each file. Also display the column in the
-minibuffer.
-#+BEGIN_SRC emacs-lisp
-  (global-display-line-numbers-mode 1)
-  (setq display-line-numbers-type 'relative)
-  (column-number-mode 1)
-#+END_SRC
-** Flycheck
-Flycheck is a syntax validator and lintern for programming.
-#+BEGIN_SRC emacs-lisp
-  (use-package flycheck
-       :ensure t)
-#+END_SRC
-And for raku
-#+BEGIN_SRC emacs-lisp
-  (use-package flycheck-raku
-       :ensure t
-       :init
-       (add-hook 'raku-mode 'flycheck-raku-mode))
-#+END_SRC
-
-** Terminal
-vterm is better than ansi-term and shit, despite it's kinda slow,
-it's a price i'm willing to pay. Remember that to compile VTerm you
-need =cmake= installed. See the error buffer that is created everytime
-you try to copmile vterm for further information.
-
-It should use your default shell by default.
-#+BEGIN_SRC emacs-lisp
-  (use-package "vterm"
-       :ensure t)
-#+END_SRC
-And to have multiple buffers
-
-#+BEGIN_SRC emacs-lisp
-  (use-package multi-vterm
-       :ensure t
-       :bind("C-x C-t" . multi-vterm))
-#+END_SRC
-** Theme
-#+begin_src emacs-lisp
-<<<<<<< HEAD
-  (use-package "base16-theme"
-||||||| parent of 5575988 (no se ni que he hecho)
-  (use-package "exotica-theme"
-=======
-  (use-package "zweilight-theme"
->>>>>>> 5575988 (no se ni que he hecho)
-       :ensure t
-<<<<<<< HEAD
-       :init(load-theme 'base16-black-metal-bathory t)
-       )
-||||||| parent of 5575988 (no se ni que he hecho)
-       :init(load-theme 'exotica t)
-       )
-=======
-       :init(load-theme 'zweilight t))
-  (set-frame-font "Inconsolata 15")
->>>>>>> 5575988 (no se ni que he hecho)
-  (set-cursor-color "purple")
-
-#+end_src
-** ctrlf
-So, you know, C-s in emacs sucks, so this is a repleacement for that.
-#+BEGIN_SRC emacs-lisp
-  (use-package ctrlf
-       :ensure t
-       :defer 1
-       :init
-       (ctrlf-mode +1))
-#+END_SRC
-
-** Programming language things
-*** Lisp
-Parentheses highlight in lisp modes. So you can easily identify
-them.
-#+BEGIN_SRC emacs-lisp
-  (use-package rainbow-delimiters
-       :ensure t
-       :init
-       (add-hook 'emacs-lisp-mode-hook 'rainbow-delimiters-mode)
-       (add-hook 'lisp-mode-hook 'rainbow-delimiters-mode)
-       (add-hook 'scheme-mode-hook 'rainbow-delimiters-mode))
-
-  (setq lisp-indent-offset 5)
-#+END_SRC
-*** Perl
-I use LSP for perl.
-#+BEGIN_SRC emacs-lisp
-  (setq perl-indent-level 5)
-  (defalias 'perl-mode 'cperl-mode)
-  (add-hook 'perl-mode-hook (lambda ()
-<<<<<<< HEAD
-                                 (lsp)
-                                 (irony-mode -1)))
-  (load-file "~/.config/emacs/perltidy.el")
-||||||| parent of 5575988 (no se ni que he hecho)
-                                 (lsp)
-                                 (irony-mode -1)))
-=======
-                                 (lsp)))
-  (load-file "~/.config/emacs/perltidy.el")
->>>>>>> 5575988 (no se ni que he hecho)
-#+END_SRC
-*** C*
-This use c-eldoc mode so it prints the function's prototype in the
-minibuffer. Which is very useful since Irony works when it wants
-to. LSP is also used for further Programming.
-#+BEGIN_SRC emacs-lisp
-  (use-package c-eldoc
-       :ensure t
-       :init
-       (add-hook 'c-mode-hook 'c-turn-on-eldoc-mode))
-  (setq c-default-style "k&r")
-  (add-hook 'c-mode-hook (lambda ()
-                              (lsp)))
-#+END_SRC
-*** Raku
-Raku, the cornerstone of any well designed programming language.
-#+begin_src emacs-lisp
-  (setq raku-indent-offset 5)
-  (setq raku-exec-path "/home/diego/.local/bin/raku")
-#+end_src
-*** HTML & CSS offset
-#+begin_src emacs-lisp
-  (setq css-indent-offset 5)
-  (setq sgml-basic-offset 5)
-#+end_src
-*** org
-#+begin_src emacs-lisp
-  (setq org-ellipsis " ")
-  (setq org-src-fontify-natively t)
-  (setq org-src-tab-acts-natively t)
-  (setq org-confirm-babel-evaluate nil)
-  (setq org-export-with-smart-quotes t)
-  (setq org-src-window-setup 'current-window)
-  (add-hook 'org-mode-hook 'org-indent-mode)
-  (add-hook 'org-mode-hook 'sosa/no-lines) 
-  ;; Syntax highlighting in exports
-  (use-package htmlize
-       :ensure t)
-  (setq org-html-head ""
-       org-html-head-extra ""
-       org-html-head-include-default-style nil
-       org-html-head-include-scripts nil
-       org-html-preamble nil
-       org-html-postamble nil
-       org-html-use-infojs nil)
-#+end_src
-
-** Keybindings
-Here I put functions I won't bother to document because they're so
-simple.
-#+BEGIN_SRC emacs-lisp
-  (global-set-key (kbd "M-d") 'sosa/kill-inner-word)
-  (global-set-key (kbd "M-.") 'repeat)
-  (global-set-key (kbd "C-x k") 'kill-buffer)
-  (global-set-key (kbd "C-x C-k") 'kill-current-buffer)
-  (global-unset-key (kbd "C-x C-b"))
-  (global-set-key (kbd "C-x C-b") 'sosa/goto-previous-buffer)
-#+END_SRC
-** Hunspell
-For some reason, there is no ispell spanish in void linux. so i had
-to fallback to hunspell. which does the same.
-#+BEGIN_SRC emacs-lisp
-  (defvar ispell-program-name "hunspell") ;; Or whatever you use
-  ;; (ispell, aspell...)
-
-#+END_SRC
-** Dired
-Ahhh, the emacs file browser, better than ranger and others...
-Hide dotfiles:
-#+BEGIN_SRC emacs-lisp
-
-  (use-package dired-hide-dotfiles
-       :ensure t
-       :init
-       (defun my-dired-mode-hook ()
-            "My `dired' mode hook."
-            ;; To hide dot-files by default
-            (dired-hide-dotfiles-mode)
-
-            ;; To toggle hiding
-            (define-key dired-mode-map "." #'dired-hide-dotfiles-mode))
-
-       (add-hook 'dired-mode-hook #'my-dired-mode-hook))
-  (use-package async
-       :ensure t
-       :init (dired-async-mode 1))
-  (add-hook 'dired-mode-hook
-       (lambda ()
-            (dired-hide-details-mode)))
-#+END_SRC
-Now let's make the thing lysergic
-#+begin_src emacs-lisp
-  (set-face-foreground dired-directory-face "orange")
-  (set-face-foreground dired-symlink-face "cyan")
-  (set-face-foreground dired-mark-face "green")
-  (set-face-foreground dired-marked-face "blue")
-#+end_src
-Good sorting
-#+begin_src emacs-lisp
-(setq dired-listing-switches "-aBhl  --group-directories-first")
-#+end_src
-** kill ring popup
-#+BEGIN_SRC emacs-lisp
-  (use-package popup-kill-ring
-       :ensure t
-       :bind ("M-y" . popup-kill-ring))
-
-#+END_SRC
-
-** scrolling
-Scroll by lines rather than by pages.
-#+begin_src emacs-lisp
-  (setq scroll-step 1)
-  (setq scroll-conservatively 10000)
-  (setq auto-window-vscroll nil)
-#+end_src
-** Shell
-#+begin_src emacs-lisp
-  (add-hook 'shell-mode-hook 'yas-minor-mode)
-  (add-hook 'shell-mode-hook 'flycheck-mode)
-  (add-hook 'shell-mode-hook 'company-mode)
-
-  (defun shell-mode-company-init ()
-       (setq-local company-backends '((company-shell
-                                           company-shell-env
-                                           company-etags
-                                           company-dabbrev-code))))
-
-  (use-package company-shell
-       :ensure t
-       :config
-       (require 'company)
-       (add-hook 'shell-mode-hook 'shell-mode-company-init))
-#+end_src
-
-** Mark multiple
-Multiple cursors :DD
-#+begin_src emacs-lisp
-  (use-package "multiple-cursors"
-       :ensure t
-       :bind ("C-x q" . 'mc/mark-next-like-this))
-
-#+end_src
-
-** Highlight indent guides
-I don't really know, it looks cool.
-#+begin_src emacs-lisp
-  (use-package "highlight-indent-guides"
-       :ensure t
-       :defer
-       :init (add-hook 'prog-mode-hook 'highlight-indent-guides-mode)
-       (setq highlight-indent-guides-method 'bitmap))
-#+end_src
-** Ace jump mode
-Run, live to fly
-Fly to live, do or die
-Won't you run, live to fly
-Fly to live, aces high
-#+begin_src emacs-lisp
-  (use-package "ace-jump-mode"
-       :ensure t
-       :bind("C-l" . 'ace-jump-mode))
-#+end_src
-And same but jumping between frames
-#+begin_src emacs-lisp
-  (use-package "ace-window"
-       :ensure t
-       :bind("M-l" . 'ace-window)
-       :bind("M-o" . 'ace-delete-window))
-  ;; Gotta remove the bad habits
-  (global-unset-key (kbd "C-x o"))
-#+end_src
-
-** Expand region
-#+begin_src emacs-lisp
-  (use-package expand-region
-       :ensure t
-       :init(global-unset-key (kbd "C-q"))
-       (global-set-key (kbd"C-q") 'er/expand-region))
-
-  (defun sosa/mark-words-between-quotes ()
-       "Does that."
-       (interactive)
-       (er/expand-region 2))
-
-  (global-set-key (kbd "C-c q") 'sosa/mark-words-between-quotes)
-#+end_src
-** Beacon mode
-#+begin_src emacs-lisp
-  (use-package "beacon"
-       :ensure t
-       :init(beacon-mode 1))
-#+end_src
-** LSP
-Le language server
-#+begin_src emacs-lisp
-  (use-package "lsp-mode"
-       :ensure t)
-#+end_src
-** Hooks
-I am tired of =M-x auto-fill-mode= in some modes
-#+begin_src emacs-lisp
-  (add-hook 'org-mode-hook 'auto-fill-mode)
-  (add-hook 'text-mode-hook 'auto-fill-mode)
-  (add-hook 'sgml-mode-hook 'auto-fill-mode)
-  (add-hook 'sgml-mode-hook 'zencoding-mode)
-  (add-hook 'Man-mode-hook 'sosa/no-lines)
-  (add-hook 'speedbar-mode-hook 'sosa/no-lines)
-#+end_src
-** Hungry delete
-Having to delete multiple whitespaces is one of the things I hate,
-thankfully there's this thing.
-#+begin_src emacs-lisp
-  (use-package "hungry-delete"
-       :ensure t
-       :init(global-hungry-delete-mode))
-#+end_src
-** Yasnippet
-#+begin_src emacs-lisp
-  (use-package "yasnippet"
-       :ensure t
-       :config
-       (use-package "yasnippet-snippets"
-            :ensure t)
-       :init(yas-global-mode)
-       (yas-reload-all))
-#+end_src
-** Org-mode customization
-#+begin_src emacs-lisp
-  (use-package "org-bullets"
-       :ensure t
-       :config
-       (add-hook 'org-mode-hook 'org-bullets-mode))
-  (local-unset-key (kbd"C-c C-q"))
-  (set-face-font 'org-level-1 "IBM Plex Mono 16")
-  (set-face-font 'org-level-2 "IBM Plex Mono 15")
-  (set-face-font 'org-level-3 "IBM Plex Mono 14")
-  (set-face-font 'org-level-4 "IBM Plex Mono 14")
-  (set-face-font 'org-level-5 "IBM Plex Mono 14")
-  (setq org-hide-emphasis-markers t)
-#+end_src
-** zzz-to-char
-It's like ace-whatever but for zapping characters.
-=zap-to-char=
-#+begin_src emacs-lisp
-  (use-package zzz-to-char
-       :ensure t
-       :bind("M-z" . 'zzz-up-to-char))
-#+end_src
-** Helpful
-Better \*help\* buffer
-#+begin_src emacs-lisp
-  (use-package helpful
-       :ensure t
-       :bind ("C-h f". #'helpful-callable)
-       :bind ("C-h v". #'helpful-variable)
-       :bind ("C-h k". #'helpful-key))
-
-#+end_src
-** Projectile
-Projectile is a project manager which helps you with git and stuff.
-#+begin_src emacs-lisp
-  (use-package projectile
-       :ensure t
-       :init(projectile-mode))
-
-#+end_src
-** Ack
-Ack is a replacement for =grep(1)= written in Perl, it's fast and
-stuff. And has support for Perl regular expressions. Because it is
-written in Perl.
-
-#+begin_src emacs-lisp
-  (use-package "ack"
-       :ensure t)
-#+end_src
-** whitespace-cleanup-mode
-Useful for makefiles.
-#+begin_src emacs-lisp
-(use-package "whitespace-cleanup-mode"
-	:ensure t
-	:init(add-hook 'after-init-hook 'whitespace-cleanup-mode))
-#+end_src
-** Nyancat
-Yes.
-#+begin_src emacs-lisp
-  (use-package nyan-mode
-       :ensure t
-       :init(nyan-mode))
-
-#+end_src
-<<<<<<< HEAD
-** Orderless
-#+begin_src emacs-lisp
-  (use-package orderless
-    :ensure t
-    :custom
-    (completion-styles '(orderless basic))
-    (completion-category-overrides '((file (styles basic partial-completion)))))
-#+end_src
-** web-mode
-#+begin_src emacs-lisp
-  (use-package web-mode
-       :ensure t
-       :config
-       (define-key web-mode-map (kbd "C-c C-e") 'web-mode-element-close)
-       (add-to-list 'auto-mode-alist '("\\.html?\\'" . web-mode))
-       (define-key web-mode-map (kbd "C-c C-o") 'web-mode-element-insert))
-#+end_src
-||||||| parent of 5575988 (no se ni que he hecho)
-
-=======
-** Orderless
-#+begin_src emacs-lisp
-  (use-package orderless
-    :ensure t
-    :custom
-    (completion-styles '(orderless basic))
-    (completion-category-overrides '((file (styles basic partial-completion)))))
-#+end_src
-** web-mode
-#+begin_src emacs-lisp
-  (use-package web-mode
-       :ensure t
-       :config
-       (define-key web-mode-map (kbd "C-c C-e") 'web-mode-element-close)
-       (add-to-list 'auto-mode-alist '("\\.html?\\'" . web-mode))
-       (define-key web-mode-map (kbd "C-c C-o") 'web-mode-element-insert))
-#+end_src
-
->>>>>>> 5575988 (no se ni que he hecho)
-* Vertico
-Better interactive selection minibuffer. Alternative to ido and
-helm. This also installs =marginalia-mode=. So you can have further
-information of the commands, files and stuff in the minibuffer.
-#+begin_src emacs-lisp
-  (use-package marginalia
-       :ensure t)
-
-  (use-package vertico
-
-       :ensure t
-       :init
-       (vertico-mode)
-       (marginalia-mode)
-
-       ;; Different scroll margin
-       (setq vertico-scroll-margin 10)
-       ;; Show more candidates
-       (setq vertico-count 10)
-       ;; Grow and shrink the Vertico minibuffer
-       (setq vertico-resize nil)
-       ;; Optionally enable cycling for `vertico-next' and `vertico-previous'.
-       (setq vertico-cycle nil))
-  ;; Persist history over Emacs restarts. Vertico sorts by history position.
-  (use-package savehist
-       :init
-       (savehist-mode))
-
-  ;; A few more useful configurations
-  (use-package emacs
-       :ensure t
-       :init
-       ;; Add prompt indicator to `completing-read-multiple'.
-       ;; We display [CRM<separator>], e.g., [CRM,] if the separator is a comma.
-       (defun crm-indicator (args)
-            (cons (format "[CRM%s] %s"
-                       (replace-regexp-in-string
-                            "\\`\\[.*?]\\*\\|\\[.*?]\\*\\'" ""
-                            crm-separator)
-                       (car args))
-                 (cdr args)))
-       (advice-add #'completing-read-multiple :filter-args #'crm-indicator)
-
-       ;; Do not allow the cursor in the minibuffer prompt
-       (setq minibuffer-prompt-properties
-            '(read-only t cursor-intangible t face minibuffer-prompt))
-       (add-hook 'minibuffer-setup-hook #'cursor-intangible-mode)
-
-       ;; Emacs 28: Hide commands in M-x which do not work in the current mode.
-       ;; Vertico commands are hidden in normal buffers.
-       ;; (setq read-extended-command-predicate
-       ;;       #'command-completion-default-include-p)
-
-       ;; Enable recursive minibuffers
-       (setq enable-recursive-minibuffers t))
-  (advice-add #'vertico--format-candidate :around
-       (lambda (orig cand prefix suffix index _start)
-            (setq cand (funcall orig cand prefix suffix index _start))
-            (concat
-                 (if (= vertico--index index)
-                      (propertize "-> " 'face 'vertico-current)
-                      "  ")
-                 cand)))
-  (defun vertico-resize--minibuffer ()
-       (add-hook 'window-size-change-functions
-            (lambda (win)
-                 (let ((height (window-height win)))
-                      (when (/= (1- height) vertico-count)
-                           (setq-local vertico-count (1- height))
-                           (vertico--exhibit))))
-            t t))
-
-  (advice-add #'vertico--setup :before #'vertico-resize--minibuffer)
-
-#+end_src
-  
-* CRUX
-This thing add sane shortcuts for emacs
-#+begin_src emacs-lisp
-  (use-package "crux"
-       :ensure t
-       :bind("C-k" . 'crux-smart-kill-line)
-       :bind("C-c o" . 'crux-open-with)
-       :bind("C-c D" . 'crux-delete-buffer-and-file)
-       :bind("C-x C-r" . 'crux-reopen-as-root)
-       :bind("C-x C-d" . 'crux-duplicate-current-line-or-region)
-       :bind("C-c u" . 'crux-view-url)
-       :bind("C-c s" . 'crux-create-scratch-buffer))
-#+end_src
-* Dashboard
-The dashboard is a good index for your things. So it's useful to have
-it
-
-Here is an useful function I wrote so you can go to the dashboard (Or
-create it in case you accidentally killed the buffer)
-
-#+begin_src emacs-lisp
-  (global-set-key (kbd "C-c C-d") 'sosa/goto-dashboard)
-#+end_src
-
-#+BEGIN_SRC emacs-lisp
-  (use-package dashboard
-       :ensure t
-       :init
-       (dashboard-setup-startup-hook)
-       (setq dashboard-items '(
-                                   (recents	. 7)
-                                   (bookmarks . 7)
-                                   ))
-       (setq dashboard-startup-banner 'logo)
-       (setq dashboard-banner-logo-title "Welcome to Editor MACroS")
-       (setq dashboard-startup-banner "~/.emacs.d/img/banner.png")
-       (setq dashboard-set-heading-icons t)
-       (setq dashboard-set-file-icons t))
-#+END_SRC
-
-* Modeline
-#+begin_src emacs-lisp
-  (use-package "doom-modeline"
-       :ensure t
-       :init(doom-modeline-mode)
-       :config
-       (setq doom-modeline-height 25)
-       (setq doom-modeline-hud nil)
-       (setq doom-modeline-icon t)
-       (setq doom-modeline-major-mode-icon nil)
-       (setq doom-modeline-time-icon nil)
-       (setq doom-modeline-env-version t)
-       (setq doom-modeline-env-python-executable "python")
-       (setq doom-modeline-env-perl-executable "perl"))
-
-#+end_src
-
-
-

init.el

@@ -1 +0,0 @@
-(org-babel-load-file "~/.config/emacs/config.org")

perltidy.el

@@ -1,251 +0,0 @@
-;;; perltidy.el --- Tidy perl code
-
-;; Copyright (C) 2007-2015 Free Software Foundation, Inc.
-;;
-;; Author: Ye Wenbin <wenbinye@gmail.com>
-;; Maintainer: Kirill Babikhin <mrakobes86reg@yandex.ru>
-;; Created: 22 Dec 2007
-;; Version: 0.05
-;; Keywords: tools, convenience, languages
-
-;; This program is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
-;;
-;; This program is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-;;
-;; You should have received a copy of the GNU General Public License
-;; along with this program; if not, write to the Free Software
-;; Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-;;; Commentary:
-
-;; As the PBP(Perl Best Practice) suggest, put this to your ~/.perltidyrc:
-;; ## .perltidyrc --- configuration for perltidy
-;; # Max line width is 78 cols
-;; -l=78
-;; # Indent level is 4 cols
-;; -i=4
-;; # Continuation indent is 4 cols
-;; -ci=4
-;; # Output to STDOUT
-;; -st
-;; # Errors to STDERR
-;; -se
-;; # Maximal vertical tightness
-;; -vt=2
-;; # No extra indentation for closing brackets
-;; -cti=0
-;; # Medium parenthesis tightness
-;; -pt=1
-;; # Medium brace tightness
-;; -bt=1
-;; # Medium square bracket tightness
-;; -sbt=1
-;; # Medium block brace tightness
-;; -bbt=1
-;; # No space before semicolons
-;; -nsfs
-;; # Don't outdent long quoted strings
-;; -nolq
-;; # Break before all operators
-;; -wbb="% + - * / x != == >= <= =~ !~ < > | & >= < = **= += *= &= <<= &&= -= /= |= >>= ||= .= %= ^= x="
-
-;; Put this file into your load-path and the following into your ~/.emacs:
-;;   (require 'perltidy)
-
-;;; Code:
-
-(eval-when-compile
-  (require 'cl))
-
-(defgroup perltidy nil
-  "Tidy perl code using perltidy"
-  :group 'tools
-  :group 'pde)
-
-(defcustom perltidy-program "perltidy"
-  "*Program name of perltidy"
-  :type 'string
-  :group 'perltidy)
-
-(defcustom perltidy-program-params
-  '(;; I/O control
-    "--standard-output"
-    "--standard-error-output"
-    "--force-read-binary"
-    "--quiet"
-
-    ;; FORMATTING OPTIONS
-    "--no-check-syntax"
-    )
-  "*perltidy run options"
-  :type 'list
-  :group 'perltidy)
-
-(defcustom perltidy-rcregex "\\.perltidyrc"
-  "perltidyrc file regex"
-  :type 'string
-  :group 'perltidy)
-
-(defmacro perltidy-save-point (&rest body)
-  (declare (indent 0) (debug t))
-  `(let ((old-point (point)))
-     ,@body
-     (goto-char old-point)))
-
-;;;###autoload
-(defun perltidy-region (beg end)
-  "Tidy perl code in the region."
-  (interactive "r")
-  (or (get 'perltidy-program 'has-perltidy)
-      (if (executable-find perltidy-program)
-          (put 'perltidy-program 'has-perltidy t)
-        (error "Seem perltidy is not installed")))
-  (perltidy-save-point
-
-    (let ((old-perltidy-env (getenv "PERLTIDY"))
-          (remote? (tramp-tramp-file-p buffer-file-name))
-          (perltidyrc (perltidy-find-perltidyrc buffer-file-truename))
-          (perltidyrc-remote (expand-file-name "perltidyrc-remote" temporary-file-directory))
-          (perltidy-run-list perltidy-program-params)
-          )
-
-      (if (and (bound-and-true-p remote?)
-               perltidyrc)
-          (progn
-            (require 'tramp-sh)
-            (tramp-sh-handle-copy-file perltidyrc perltidyrc-remote t)
-            (setq perltidyrc perltidyrc-remote)))
-
-      (if perltidyrc
-          (setq perltidy-run-list
-                (append perltidy-run-list
-                        (list (concat "-pro=" perltidyrc)))))
-
-      (apply #'call-process-region
-             (append (list beg end perltidy-program
-                           t
-                           t
-                           t
-                           )
-                     perltidy-run-list)))
-    t))
-
-;;;###autoload
-(defun perltidy-buffer ()
-  "Call perltidy for whole buffer."
-  (interactive)
-  (perltidy-region (point-min) (point-max)))
-
-;;;###autoload
-(defun perltidy-subroutine ()
-  "Call perltidy for subroutine at point."
-  (interactive)
-
-  (save-excursion
-    (let ((current-point (point))
-          b e)
-      (setq b (progn (beginning-of-defun) (point)))
-      (when (and
-             (looking-at "\\s-*sub\\s-+")
-             (< b current-point)
-             (> (save-excursion
-                  (setq e (progn (end-of-defun) (point))))
-                current-point))
-        (perltidy-region b e)))))
-
-;;;###autoload
-(defun perltidy-dwim-safe (arg)
-  "Perltidy Do What I Mean safe.
-If region is active call perltidy on the region.
-If inside subroutine, call perltidy on the subroutine,
-otherwise stop."
-  (interactive "P")
-  (let ((buf (current-buffer))
-        beg end)
-    (cond ((and mark-active transient-mark-mode)
-           (setq beg (region-beginning)
-                 end (region-end)))
-          ((save-excursion
-             (let ((current-point (point))
-                   b e)
-               (setq b (progn (beginning-of-defun) (point)))
-               (when (and
-                      (looking-at "\\s-*sub\\s-+")
-                      (< b current-point)
-                      (> (save-excursion
-                           (setq e (progn (end-of-defun) (point))))
-                         current-point))
-                 (setq beg b
-                       end e)))))
-          (t (setq beg nil
-                   end nil)))
-    (if (and beg
-             end)
-        (progn
-          (perltidy-region beg end)
-          (font-lock-fontify-buffer)))))
-
-;;;###autoload
-(defun perltidy-dwim (arg)
-  "Perltidy Do What I Mean.
-If region is active call perltidy on the region.
-If inside subroutine, call perltidy on the subroutine,
-otherwise call perltidy for whole buffer."
-  (interactive "P")
-  (let ((buf (current-buffer))
-        beg end)
-    (cond ((and mark-active transient-mark-mode)
-           (setq beg (region-beginning)
-                 end (region-end)))
-          ((save-excursion
-             (let ((current-point (point))
-                   b e)
-               (setq b (progn (beginning-of-defun) (point)))
-               (when (and
-                      (looking-at "\\s-*sub\\s-+")
-                      (< b current-point)
-                      (> (save-excursion
-                           (setq e (progn (end-of-defun) (point))))
-                         current-point))
-                 (setq beg b
-                       end e)))))
-          (t (setq beg (point-min)
-                   end (point-max))))
-    (perltidy-region beg end)
-    (font-lock-fontify-buffer)))
-
-(defun perltidy-find-perltidyrc (&optional dir rcregex)
-  (unless dir (setq dir (buffer-file-name)))
-  (unless rcregex (setq rcregex perltidy-rcregex))
-  (setq dir (file-name-directory dir))
-
-  (let (rcfile)
-    (catch 'my-tag
-      (locate-dominating-file
-       dir
-       (lambda (parent)
-         (let ((rc (car (ignore-errors (directory-files parent t rcregex))))
-               (pparent (file-name-directory (directory-file-name parent))))
-           (setq rcfile rc)
-           (cond ((equal parent
-                         pparent)
-                  (if (= (length rc) 0)
-                      (throw 'my-tag rc)
-                    (throw 'my-tag nil)))
-
-                 ((and (= (length rc) 0)
-                       (file-exists-p    (expand-file-name "lib" pparent))
-                       (file-directory-p (expand-file-name "lib" pparent)))
-                  (setq rcfile (car (ignore-errors (directory-files pparent t rcregex))))
-                  (throw 'my-tag rcfile))
-                 (t rc))))))
-    rcfile))
-
-(provide 'perltidy)
-;;; perltidy.el ends here

readme.org

@@ -1 +0,0 @@
-config.org

src/.clang-format

@@ -0,0 +1,166 @@
+---
+Language:        Cpp
+# BasedOnStyle:  Mozilla
+AccessModifierOffset: -2
+AlignAfterOpenBracket: Align
+AlignConsecutiveMacros: None
+AlignConsecutiveAssignments: None
+AlignConsecutiveBitFields: None
+AlignConsecutiveDeclarations: None
+AlignEscapedNewlines: Right
+AlignOperands:   Align
+AlignTrailingComments: true
+AllowAllArgumentsOnNextLine: true
+AllowAllConstructorInitializersOnNextLine: true
+AllowAllParametersOfDeclarationOnNextLine: false
+AllowShortEnumsOnASingleLine: true
+AllowShortBlocksOnASingleLine: Never
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: Inline
+AllowShortLambdasOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: Never
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: TopLevel
+AlwaysBreakAfterReturnType: TopLevel
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: Yes
+AttributeMacros:
+  - __capability
+BinPackArguments: false
+BinPackParameters: false
+BraceWrapping:
+  AfterCaseLabel:  false
+  AfterClass:      true
+  AfterControlStatement: Never
+  AfterEnum:       true
+  AfterFunction:   true
+  AfterNamespace:  false
+  AfterObjCDeclaration: false
+  AfterStruct:     true
+  AfterUnion:      true
+  AfterExternBlock: true
+  BeforeCatch:     false
+  BeforeElse:      false
+  BeforeLambdaBody: false
+  BeforeWhile:     false
+  IndentBraces:    false
+  SplitEmptyFunction: true
+  SplitEmptyRecord: false
+  SplitEmptyNamespace: true
+BreakBeforeBinaryOperators: None
+BreakBeforeConceptDeclarations: true
+BreakBeforeBraces: Mozilla
+BreakBeforeInheritanceComma: true
+BreakInheritanceList: BeforeComma
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: false
+BreakConstructorInitializers: BeforeComma
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: true
+ColumnLimit:     80
+CommentPragmas:  '^ IWYU pragma:'
+CompactNamespaces: false
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+ConstructorInitializerIndentWidth: 5
+ContinuationIndentWidth: 5
+Cpp11BracedListStyle: false
+DeriveLineEnding: true
+DerivePointerAlignment: false
+DisableFormat:   false
+EmptyLineBeforeAccessModifier: LogicalBlock
+ExperimentalAutoDetectBinPacking: false
+FixNamespaceComments: false
+ForEachMacros:
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
+StatementAttributeLikeMacros:
+  - Q_EMIT
+IncludeBlocks:   Preserve
+IncludeCategories:
+  - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
+    Priority:        2
+    SortPriority:    0
+    CaseSensitive:   false
+  - Regex:           '^(<|"(gtest|gmock|isl|json)/)'
+    Priority:        3
+    SortPriority:    0
+    CaseSensitive:   false
+  - Regex:           '.*'
+    Priority:        1
+    SortPriority:    0
+    CaseSensitive:   false
+IncludeIsMainRegex: '(Test)?$'
+IncludeIsMainSourceRegex: ''
+IndentCaseLabels: true
+IndentCaseBlocks: false
+IndentGotoLabels: true
+IndentPPDirectives: None
+IndentExternBlock: AfterExternBlock
+IndentRequires:  false
+IndentWidth:     5
+IndentWrappedFunctionNames: false
+InsertTrailingCommas: None
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: true
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+ObjCBinPackProtocolList: Auto
+ObjCBlockIndentWidth: 5
+ObjCBreakBeforeNestedBlockParam: true
+ObjCSpaceAfterProperty: true
+ObjCSpaceBeforeProtocolList: false
+PenaltyBreakAssignment: 5
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakString: 1000
+PenaltyBreakTemplateDeclaration: 10
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 200
+PenaltyIndentedWhitespace: 0
+PointerAlignment: Right
+ReflowComments:  true
+SortIncludes:    true
+SortJavaStaticImport: Before
+SortUsingDeclarations: true
+SpaceAfterCStyleCast: false
+SpaceAfterLogicalNot: false
+SpaceAfterTemplateKeyword: false
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCaseColon: false
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: false
+SpaceAroundPointerQualifiers: Default
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyBlock: false
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles:  false
+SpacesInConditionalStatement: false
+SpacesInContainerLiterals: false
+SpacesInCStyleCastParentheses: false
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+SpaceBeforeSquareBrackets: false
+BitFieldColonSpacing: Both
+Standard:        Latest
+StatementMacros:
+  - Q_UNUSED
+  - QT_REQUIRE_VERSION
+TabWidth:        5
+UseCRLF:         false
+UseTab:          Always
+WhitespaceSensitiveMacros:
+  - STRINGIZE
+  - PP_STRINGIZE
+  - BOOST_PP_STRINGIZE
+  - NS_SWIFT_NAME
+  - CF_SWIFT_NAME
+...
+

src/Makefile

@@ -0,0 +1,53 @@
+# This makefile is BSD compatiable: You can run it without gmake on most systems
+
+CC = cc
+PREFIX = /usr/local
+
+compile:
+	mkdir -p bin
+	$(CC)	-c	*.c nouserland/*.c
+	$(CC)	-o bin/cat		cat.o
+	$(CC)	-o bin/chmod		chmod.o
+	$(CC)	-o bin/chown		chown.o
+	$(CC)	-o bin/cp		cp.o
+	$(CC)	-o bin/dirname		dirname.o
+	$(CC)	-o bin/echo		echo.o
+	$(CC)	-o bin/exec		exec.o
+	$(CC)	-o bin/false		false.o
+	$(CC)	-o bin/groups		groups.o
+	$(CC)	-o bin/head		head.o
+	$(CC)	-o bin/hostid		hostid.o
+	$(CC)	-o bin/hostname		hostname.o
+	$(CC)	-o bin/id		id.o
+	$(CC)	-o bin/kill		kill.o
+	$(CC)	-o bin/ln		ln.o
+	$(CC)	-o bin/longname		logname.o
+	$(CC)	-o bin/ls		ls.o
+	$(CC)	-o bin/mkdir		mkdir.o
+	$(CC)	-o bin/mount		mount.o
+	$(CC)	-o bin/mv		mv.o
+	$(CC)	-o bin/nproc		nproc.o
+	$(CC)	-o bin/pwd		pwd.o
+	$(CC)	-o bin/rm		rm.o
+	$(CC)	-o bin/rmdir		rmdir.o
+	$(CC)	-o bin/shred		shred.o
+	$(CC)	-o bin/sleep 		sleep.o
+	$(CC)	-o bin/sync		sync.o
+	$(CC)	-o bin/touch		touch.o
+	$(CC)	-o bin/true		true.o
+	$(CC)	-o bin/tty		tty.o
+	$(CC)	-o bin/umount		umount.o
+	$(CC)	-o bin/unlink		unlink.o
+	$(CC)	-o bin/wc		wc.o
+	$(CC)	-o bin/whoami		whoami.o
+	$(CC)	-o bin/yes		yes.o
+	$(CC) 	-o bin/uname		uname.o
+
+clean:
+	rm -f *.o
+	rm -fr bin/
+install:
+	mkdir -p $(DESTDIR)$(PREFIX)/k9core
+	cp bin/* /usr/local/k9core/
+.PHONY:
+	clean objclean compile

src/cat.c

@@ -0,0 +1,42 @@
+#include <errno.h>
+#include <fcntl.h>
+#include <getopt.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+int
+cat(int fd, const char *filename)
+{
+	int c;
+	char buf[8192];
+	if(filename[0] == '-' && filename[1] != 'u')
+		fd = 0;
+
+	if(fd != 0)
+		fd = open(filename, O_RDONLY);
+
+	if(fd == -1) {
+		fprintf(stderr, "error opening %s: %s\n", filename, strerror(errno));
+		return -1;
+	}
+
+	while((c = read(fd, buf, sizeof(buf))) > 0) {
+		if(c == -1)
+			return -1;
+		write(1, buf, c);
+	}
+	close(fd);
+	return 0;
+}
+int
+main(int argc, char *argv[])
+{
+	getopt(argc, argv, "u");
+	if(argc == optind)
+		cat(0, "-");
+	for(int i = optind; i < argc; i++)
+		cat(1, argv[i]);
+
+	return 0;
+}

src/chgrp.c

@@ -0,0 +1,33 @@
+#include <errno.h>
+#include <grp.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+int
+main(int argc, char *argv[])
+{
+	int c;
+	int follow_symlink;
+	while((c = getopt(argc, argv, "h")) != -1) {
+		switch(c) {
+			case 'h':
+				follow_symlink = 1;
+				break;
+		}
+	}
+	if(argc == 1 || argc == 2) {
+		fprintf(stderr, "usage: chgrp group file...\n");
+		return 1;
+	}
+	struct group *group_data = getgrnam(argv[optind]);
+	gid_t gid = group_data->gr_gid;
+	for(int i = optind + 1; i < argc; i++) {
+		if(follow_symlink) {
+			if(lchown(argv[i], gid, getuid()) == -1)
+				fprintf(stderr, "Error: %i = %s\n", errno, strerror(errno));
+		} else if(chown(argv[i], gid, getuid()) == -1) {
+			fprintf(stderr, "Error: %i = %s\n", errno, strerror(errno));
+		}
+	}
+}

src/chmod.c

@@ -0,0 +1,22 @@
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+
+int
+main(int argc, char *argv[])
+{
+	mode_t mode = atoi(argv[1]);
+	for(int i = 2; i < argc; i++) {
+		int fd = chmod(argv[i], mode);
+		if(fd == -1) fprintf(stderr,
+						    "Error setting %i on %s\n %i = %s",
+						    mode,
+						    argv[i],
+						    errno,
+						    strerror(errno));
+	}
+
+	return 0;
+}

src/chown.c

@@ -0,0 +1,26 @@
+#include <pwd.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+/* TODO: use strtok() to get the group */
+
+int
+main(int argc, char *argv[])
+{
+	if(argc == 1) {
+		fprintf(stderr, "No command given\n");
+		return 1;
+	}
+	const char *user = argv[1];
+
+	struct passwd *data = getpwnam(user);
+	uid_t uid = data->pw_gid;
+	gid_t gid = data->pw_gid; /* Change this with the strtok() thing */
+
+	for(int i = 2; i <= argc; i++) {
+		chown(argv[i], uid, gid);
+	}
+
+	return 0;
+}

src/chroot.c

@@ -0,0 +1,14 @@
+#include <stdio.h>
+#include <unistd.h>
+
+/* UNTESTED */
+
+int
+main(int argc, char *argv[])
+{
+	if(argc == 1) {
+		fprintf(stderr, "Missing operand\n");
+		return 1;
+	}
+	chroot(argv[1]);
+}

src/cp.c

@@ -0,0 +1,45 @@
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+int
+copy(const char *src, const char *dst)
+{
+	int source = open(src, O_RDONLY);
+	int destination = creat(dst, 0644);
+
+	if(destination == -1) {
+		fprintf(stderr,
+			   "Error opening destination file: %i = %s\n",
+			   errno,
+			   strerror(errno));
+		return 1;
+	}
+	if(source == -1) {
+		fprintf(stderr,
+			   "Error opening source file: %i = %s\n",
+			   errno,
+			   strerror(errno));
+		return 1;
+	}
+	int lines;
+	char buf[8912];
+	while((lines = read(source, buf, sizeof(buf))) > 0)
+		write(destination, buf, lines);
+	close(destination);
+	close(source);
+	return 0;
+}
+
+int
+main(int argc, char *argv[])
+{
+	int fd;
+	if(argc == 1) {
+		fprintf(stderr, "usage: cp source destination\n");
+		return 1;
+	} else
+		fd = copy(argv[1], argv[2]);
+}

src/date.c

@@ -0,0 +1,39 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+
+int
+main(int argc, char *argv[])
+{
+	int c;
+	int u = 0;
+	char buffer[256];
+	time_t now;
+	now = time(NULL);
+	char FORMAT[256] = "%c";
+	struct tm *timeinfo;
+
+	while((c = getopt(argc, argv, "u")) != -1) {
+		switch(c) {
+			case 'u':
+				u = 1;
+				break;
+		}
+	}
+
+	timeinfo = localtime(&now);
+
+	if(u)
+		timeinfo = gmtime(&now);
+
+	if(argc > optind && argv[optind][0] == '+') {
+		argv[optind]++;
+		strcpy(FORMAT, argv[optind]);
+	}
+
+	strftime(buffer, 256, FORMAT, timeinfo);
+	puts(buffer);
+	return 0;
+}

src/dirname.c

@@ -0,0 +1,14 @@
+#include <libgen.h>
+#include <stdio.h>
+
+int
+main(int argc, char *argv[])
+{
+	char *dir = dirname(argv[1]);
+	if(dir == NULL) {
+		fprintf(stderr, "%s", argv[0]);
+		return 1;
+	}
+	printf("%s/\n", dir); /* Trailing slash because POSIX */
+	return 0;
+}

src/du.c

@@ -0,0 +1,32 @@
+#include <getopt.h>
+#include <stdio.h>
+#include <sys/stat.h>
+
+int
+main(int argc, char *argv[])
+{
+	int c;
+	int human_readable = 0;
+	struct stat file_data;
+
+	while((c = getopt(argc, argv, "h")) != -1) {
+		switch(c) {
+			case 'h':
+				human_readable = 1;
+				break;
+		}
+	}
+	if(argc == optind) {
+		printf("no!\n");
+		return 1;
+	}
+	for(int i = optind; i < argc; i++) {
+		stat(argv[i], &file_data);
+		if(human_readable)
+			printf("%li\t %s", file_data.st_size * 1024, argv[i]);
+		else
+			printf("%li\t %s", file_data.st_size, argv[i]);
+		puts("");
+	}
+	return 0;
+}

src/echo.c

@@ -0,0 +1,22 @@
+#include <stdio.h>
+#include <string.h>
+
+int
+main(int argc, char *argv[])
+{
+	int nflag;
+	if(!strcmp(*++argv, "-n")) {
+		nflag = 1;
+		argv++;
+	}
+
+	while(*argv) {
+		(void)fputs(*argv, stdout); /* Print argv */
+		if(*++argv)
+			putchar(' '); /* If multiple things in argv, print a space
+						  between them. */
+	}
+	if(!nflag)
+		putchar('\n');
+	return 0;
+}

src/exec.c

@@ -0,0 +1,14 @@
+#include <stdio.h>
+#include <unistd.h>
+
+int
+main(int argc, char *argv[])
+{
+	if(argc == 1) {
+		fprintf(stderr, "what do you want to do?\n");
+		return 1;
+	}
+	char *const argv2[1] = { argv[2] };
+	execv(argv[1], argv2);
+	return 0;
+}

src/false.c

@@ -0,0 +1,5 @@
+int
+main(void)
+{
+	return 1;
+}

src/groups.c

@@ -0,0 +1,26 @@
+#include <grp.h>
+#include <pwd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int
+main(int argc, char *argv[])
+{
+	struct passwd *pwd;
+	if(argc == 2)
+		pwd = getpwnam(argv[1]);
+	else
+		pwd = getpwuid(getuid());
+
+	int ngroups = 10;
+	uid_t *groups = malloc(ngroups);
+	getgrouplist(pwd->pw_name, pwd->pw_gid, groups, &ngroups);
+	struct group *gr;
+	for(int i = 0; i < ngroups; i++) {
+		gr = getgrgid(groups[i]);
+		printf("%s ", gr->gr_name);
+	}
+	printf("\n");
+	return 0;
+}

src/head.c

@@ -0,0 +1,49 @@
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int
+head(FILE *file, int lines)
+{
+	if(file == NULL) {
+		fprintf(
+			stderr, "error opening file: %i = %s\n", errno, strerror(errno));
+		return 1;
+	}
+	int a;
+	int c = 0;
+
+	while((a = fgetc(file)) != EOF) {
+		if(a == '\n')
+			++c;
+
+		putchar(a);
+		if(c == lines)
+			return lines;
+	}
+	return lines;
+}
+
+int
+main(int argc, char *argv[])
+{
+	int lines = 10;
+	switch(argc) {
+		case 1:
+			head(stdin, lines);
+			break;
+		case 2:
+			head(fopen(argv[1], "r"), lines);
+			break;
+		case 3:
+			lines = abs(atoi(argv[1]));
+			head(fopen(argv[2], "r"), lines);
+			break;
+		default:
+			lines = atoi(argv[2]);
+			head(fopen(argv[3], "r"), lines);
+			break;
+	}
+	return 0;
+}

src/hostid.c

@@ -0,0 +1,11 @@
+#include <stdio.h>
+#include <unistd.h>
+
+int
+main(void)
+{
+	long id = gethostid();
+	printf("%lx\n", id);
+
+	return 0;
+}

src/hostname.c

@@ -0,0 +1,11 @@
+#include <stdio.h>
+#include <unistd.h>
+
+int
+main(void)
+{
+	char buf[64];
+	gethostname(buf, 64);
+	puts(buf);
+	return 0;
+}

src/id.c

@@ -0,0 +1,27 @@
+#include <getopt.h>
+#include <pwd.h>
+#include <stdio.h>
+#include <unistd.h>
+int
+main(int argc, char *argv[])
+{
+	int c = getopt(argc, argv, "Ggnru");
+	struct passwd *user_data = getpwnam(getlogin());
+	switch(c) {
+		case 'g':
+		case 'u':
+			printf("%u\n", user_data->pw_gid);
+			break;
+		case 'n':
+			printf("%s\n", user_data->pw_name);
+			break;
+		default:
+			printf("%u %s\n",
+				  user_data->pw_gid,
+				  user_data->pw_name); /* I know
+								    * it does not work
+								    * like this */
+	}
+
+	return 0;
+}

src/kill.c

@@ -0,0 +1,63 @@
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+void
+list_signals(void)
+{
+	puts("1) SIGHUP	 2) SIGINT	 3) SIGQUIT	 4) SIGILL	 5) "
+		"SIGTRAP");
+	puts("6) SIGABRT	 7) SIGBUS	 8) SIGFPE	 9) SIGKILL	10) "
+		"SIGUSR1");
+	puts("11) SIGSEGV	12) SIGUSR2	13) SIGPIPE	14) SIGALRM	15) "
+		"SIGTERM");
+	puts("16) SIGSTKFLT	17) SIGCHLD	18) SIGCONT	19) SIGSTOP	20) "
+		"SIGTSTP");
+	puts("21) SIGTTIN	22) SIGTTOU	23) SIGURG	24) SIGXCPU	25) "
+		"SIGXFSZ");
+	puts("26) SIGVTALRM	27) SIGPROF	28) SIGWINCH	29) SIGIO	30) SIGPWR");
+	puts("31) SIGSYS	34) SIGRTMIN	35) SIGRTMIN+1	36) SIGRTMIN+2	37) "
+		"SIGRTMIN+3");
+	puts("38) SIGRTMIN+4	39) SIGRTMIN+5	40) SIGRTMIN+6	41) SIGRTMIN+7	42) "
+		"SIGRTMIN+8");
+	puts("43) SIGRTMIN+9	44) SIGRTMIN+10	45) SIGRTMIN+11	46) "
+		"SIGRTMIN+12	47) SIGRTMIN+13");
+	puts("48) SIGRTMIN+14	49) SIGRTMIN+15	50) SIGRTMAX-14	51) "
+		"SIGRTMAX-13	52) SIGRTMAX-12");
+	puts("53) SIGRTMAX-11	54) SIGRTMAX-10	55) SIGRTMAX-9	56) "
+		"SIGRTMAX-8	57) SIGRTMAX-7");
+	puts("58) SIGRTMAX-6	59) SIGRTMAX-5	60) SIGRTMAX-4	61) SIGRTMAX-3	62) "
+		"SIGRTMAX-2");
+	puts("63) SIGRTMAX-1	64) SIGRTMAX");
+}
+
+int
+main(int argc, char *argv[])
+{
+
+	int sig = 0;
+	pid_t pid;
+	if(argc == 1) {
+		fprintf(stderr, "expected something\n");
+		return 1;
+	}
+	if(argv[1][1] == 'l') {
+		list_signals();
+		return 0;
+	}
+	switch(argc) {
+		case 2:
+			sig = 15;
+			pid = atoi(argv[1]);
+			break;
+		case 3:
+			sig = abs(atoi(argv[1]));
+			pid = abs(atoi(argv[2]));
+			break;
+		default:
+			fprintf(stderr, "Specify who to kill\n");
+			return 1;
+	}
+	kill(pid, sig);
+	return 0;
+}

src/ln.c

@@ -0,0 +1,48 @@
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+int
+main(int argc, char *argv[])
+{
+
+	if(argc == 1) {
+		printf("Usage: ln oldfile newfile\n");
+		return 1;
+	}
+	int opts, fd, fflag;
+	while((opts = getopt(argc, argv, "sf")) != -1) {
+		if(opts == 'f')
+			fflag = 1;
+		switch(opts) {
+			case 's':
+				if(fflag == 1 && (access(argv[3], F_OK) != 1)) {
+					if(remove(argv[3]) == -1)
+						rmdir(argv[3]);
+				}
+				int symstat = symlink(argv[2], argv[3]);
+				if(symstat == -1) {
+					fprintf(stderr,
+						   "Symlink error: %i = %s",
+						   errno,
+						   strerror(errno));
+					return 1;
+				}
+				break;
+			case '?':
+				printf("-%c: Argument not found", optopt);
+				break;
+			default:
+				fd = link(argv[1], argv[2]);
+				if(fd == -1) {
+					fprintf(stderr,
+						   "Error creating link: %i = %s\n",
+						   errno,
+						   strerror(errno));
+					return 1;
+				}
+				return 0;
+		}
+	}
+}

src/logname.c

@@ -0,0 +1,8 @@
+#include <stdio.h>
+#include <unistd.h>
+
+int
+main(void)
+{
+	printf("%s\n", getlogin());
+}

src/ls.c

@@ -0,0 +1,86 @@
+#include <dirent.h>
+#include <errno.h>
+#include <getopt.h>
+#include <stdio.h>
+#include <string.h>
+
+int
+recursive_list_dirs(const char *directory)
+{
+	DIR *dir = opendir(directory);
+	if(dir == NULL) {
+		fprintf(stderr, "Error opening directory: %s\n", strerror(errno));
+		puts(directory);
+		return -1;
+	}
+	struct dirent *ent;
+
+	while((ent = readdir(dir)) != NULL) {
+		if(ent->d_type == DT_DIR) {
+			char path[1024];
+			if(!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, ".."))
+				continue;
+			snprintf(path, sizeof(path), "%s/%s", directory, ent->d_name);
+			printf("%s/%s\n", path, ent->d_name);
+			recursive_list_dirs(path);
+		} else
+			printf("%s\n", ent->d_name);
+	}
+	closedir(dir);
+
+	return 0;
+}
+
+int
+main(int argc, char *argv[])
+{
+	int c;
+	int all, show_slash, show_line, recursive;
+	all = show_slash = show_line = recursive = 0;
+
+	while((c = getopt(argc, argv, "lapR")) != -1) {
+		switch(c) {
+			case 'a':
+				all = 1;
+				break;
+			case 'p':
+				show_slash = 1;
+				break;
+			case 'l':
+				show_line = 1;
+				break;
+			case 'R':
+				recursive = 1;
+				break;
+		}
+	}
+	char directory[256];
+	if(!argv[optind])
+		strcpy(directory, "./");
+	else
+		strcpy(directory, argv[optind]); /* Very dirty code, i'll fix it
+								    * later */
+	DIR *dir = opendir(directory);
+	struct dirent *ent;
+	if(recursive) {
+		recursive_list_dirs(directory);
+		return 0;
+	}
+	if(dir != NULL) {
+		while((ent = readdir(dir)) != NULL) {
+			if(ent->d_name[0] == '.' && !all)
+				continue;
+			if(!show_line) {
+				if(ent->d_type == DT_DIR && show_slash)
+					printf("%s/ ", ent->d_name);
+				else
+					printf("%s ", ent->d_name);
+			} else
+				printf("%s\n", ent->d_name);
+		}
+	}
+	puts("");
+	closedir(dir);
+
+	return 0;
+}

src/mkdir.c

@@ -0,0 +1,42 @@
+#include <getopt.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/stat.h>
+
+int
+main(int argc, char *argv[])
+{
+	int c = getopt(argc, argv, "p");
+	if(argc == 1) {
+		fprintf(stderr, "specify path(s) to make\n");
+		return 1;
+	}
+	/*
+	if(c == 'p')
+	  {
+	    const char tok[2] = "/";
+	    char *token;
+	    token = strtok(argv[2],tok);
+	    char *directories = argv[2];
+	    printf("%s\n",directories);
+	    while(token != NULL)
+		 {
+		mkdir(token,511);
+		token = strtok(NULL,"/");
+		printf("%s",token);
+		strcat(directories,"/");
+		printf("%s",directories);
+		 }
+	    return 0;
+	  }
+	*/
+	for(int i = 1; i < argc; i++) {
+
+		int fd = mkdir(argv[i], 420);
+		if(fd == -1) {
+			fprintf(stderr, "Error creating dir %s\n", argv[i]);
+			return 1;
+		}
+	}
+	return 0;
+}

src/mv.c

@@ -0,0 +1,38 @@
+#include <fcntl.h>
+#include <stdio.h>
+#include <unistd.h>
+
+/*
+int
+move(const char *src, const char *dst)
+{
+  int source = open(src,O_RDONLY);
+  int destination = creat(dst,0644);
+
+  if(destination == -1)
+    {
+	 printf("Error opening destination file\n");
+	 return 1;
+    }
+  if(source == -1)
+    {
+	 printf("Error opening source file\n");
+	 return 1;
+    }
+  int lines;
+  char buf[8912];
+  while((lines = read(source,buf,sizeof(buf))) > 0)
+    write(destination,buf,lines);
+  close(destination); close(source);
+  return 0;
+}
+*/
+int
+main(int argc, char *argv[])
+{
+	if(argc == 1) {
+		fprintf(stderr, "usage: mv source destination\n");
+		return 1;
+	} else
+		rename(argv[1], argv[2]);
+}

src/nouserland/mount.c

@@ -0,0 +1,45 @@
+#include <stdio.h>
+#include <sys/mount.h>
+#include <unistd.h>
+#include <getopt.h>
+#include <errno.h>
+#include <string.h>
+
+/* Do NOT use this unironically for now, this only supports ext4, and
+ * you cannot specify another filesystem unless you change the source
+ * code. */
+
+/* Update: now this supports filetype with -t flag. But I still don't
+ * recommend it to mounting something that it's not extx
+ */
+
+int
+main(int argc, char *argv[]) {
+  int c = getopt(argc, argv,"t:");
+  if(argc < 2)
+    {
+      printf("./mount source destination\n");
+      return 1;
+    }
+
+  if(getuid() != 0)
+    {
+      fprintf(stderr,"Only root can run this\n");
+      return 1;
+    }
+  char filesystem[10] = "ext4";
+  int source = 1;
+  int destination = 2;
+  if(c == 't')
+    {
+      strcpy(filesystem,optarg);
+      source++;
+      destination++;
+    }
+  int fd = mount(argv[source],argv[destination],filesystem,0,NULL);
+  if(fd == -1)
+    {
+      fprintf(stderr,"error mounting: %i = %s\n",errno,strerror(errno));
+    }
+  return 0;
+}

src/nouserland/umount.c

@@ -0,0 +1,28 @@
+#include <stdio.h>
+#include <sys/mount.h>
+#include <errno.h>
+#include <getopt.h>
+#include <string.h>
+
+int
+main(int argc, char *argv[])
+{
+  int c = getopt(argc, argv, "f");
+  int options = 0; /* No options by default */
+  int destination = 1;
+  if(c == 'f')
+    {
+    options = MNT_FORCE;
+    destination++;
+    }
+  if(argc == 1)
+    {
+      printf("give a directory\n");
+      return 1;
+    }
+  int fd = umount2(argv[destination],options);
+  if(fd == -1)
+    {
+      fprintf(stderr,"error umounting: %i = %s\n",errno,strerror(errno));
+    }
+}

src/nproc.c

@@ -0,0 +1,10 @@
+#include <stdio.h>
+#include <sys/sysinfo.h>
+
+int
+main(void)
+{
+	int cores = get_nprocs_conf();
+	printf("%i\n", cores);
+	return 0;
+}

src/pwd.c

@@ -0,0 +1,9 @@
+#include <stdio.h>
+#include <unistd.h>
+
+int
+main()
+{
+	puts(getcwd(NULL, 0));
+	return 0;
+}

src/rm.c

@@ -0,0 +1,22 @@
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+int
+main(int argc, char *argv[])
+{
+	if(argc == 1) {
+		printf("Specify files to remove.\n");
+		return 1;
+	}
+
+	for(int i = 1; i < argc; i++) {
+		int fd = remove(argv[i]);
+		if(fd == -1) {
+			fprintf(stderr,
+				   "Error removing file: %i = %s",
+				   errno,
+				   strerror(errno));
+		}
+	}
+	return 0;
+}

src/rmdir.c

@@ -0,0 +1,19 @@
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+int
+main(int argc, char *argv[])
+{
+
+	for(int i = 1; i < argc; i++) {
+		if(rmdir(argv[i])) {
+			fprintf(stderr,
+				   "rmdir: failed to remove '%s', %s\n",
+				   argv[i],
+				   strerror(errno));
+		}
+	}
+	return 0;
+}

src/shred.c

@@ -0,0 +1,38 @@
+#include <errno.h>
+#include <fcntl.h>
+#include <getopt.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+int
+fill_with_zeroes(const char *filename)
+{
+	int fd = open(filename, O_WRONLY);
+	if(fd == -1) {
+		printf("Error reading file: %i = %s\n", errno, strerror(errno));
+		return 1;
+	}
+	struct stat stat_struct; /* What name should i use? */
+	stat(filename, &stat_struct);
+	long int bytes_to_write = stat_struct.st_size;
+	char *buf = NULL;
+
+	buf = malloc(bytes_to_write);
+	for(int i = 0; i < bytes_to_write; i++)
+		write(fd, "\0\0\0\0\0", bytes_to_write + 2048);
+	free(buf);
+	return 0;
+}
+
+int
+main(int argc, char *argv[])
+{
+	int c = getopt(argc, argv, "u"); /* TODO: add -f */
+
+	fill_with_zeroes(argv[1]);
+	if(c == 'u')
+		remove(argv[1]);
+}

src/sleep.c

@@ -0,0 +1,15 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int
+main(int argc, char *argv[])
+{
+	if(argc == 1) {
+		fprintf(stderr, "missing opperand\n");
+		return 1;
+	}
+	usleep(atof(argv[1]) * 1000000);
+
+	return 0;
+}

src/stat.c

@@ -0,0 +1,60 @@
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <time.h>
+
+int
+main(int argc, char **argv)
+{
+	if(argc == 1) {
+		fprintf(stderr, "usage: stat FILE...\n");
+		return 1;
+	}
+	char mod_date[64], acc_date[64], creat_date[64];
+	struct stat file_data;
+	for(int i = 1; i < argc; i++) {
+		if(stat(argv[i], &file_data) == -1) {
+			printf("Cannot stat '%s': %s\n", argv[i], strerror(errno));
+			continue;
+		}
+		/* About file size, location... */
+		printf("File: %s\nSize: %lu\t blocks: %li\t IO Block: %li\nDevice: "
+			  "%lu\t",
+			  argv[i],
+			  file_data.st_size,
+			  file_data.st_blocks,
+			  file_data.st_blksize,
+			  file_data.st_dev);
+		/* File permisions
+		 * TODO: Display only the permissions (644) instead of the whole mode
+		 * (100644)
+		 */
+		printf("Inode: %u\t Links: %lu\nAccess: %o\tUid: %u\tGid:%u\n",
+			  file_data.st_gid,
+			  file_data.st_nlink,
+			  file_data.st_mode,
+			  file_data.st_uid,
+			  file_data.st_gid);
+		/* Access, creation and modification date */
+		struct tm *timeinfo;
+		/* Modification time */
+		timeinfo = localtime(&file_data.st_mtim.tv_sec);
+		strftime(mod_date, 64, "%F %H:%M:%S", timeinfo);
+		/* Creation time */
+
+		timeinfo = localtime(&file_data.st_ctim.tv_sec);
+		strftime(creat_date, 64, "%F %H:%M:%S", timeinfo);
+
+		/* Access time */
+		timeinfo = localtime(&file_data.st_atim.tv_sec);
+		strftime(acc_date, 64, "%F %H:%M:%S", timeinfo);
+
+		printf("Access: %s\nModify: %s\nCreation %s\n",
+			  acc_date,
+			  mod_date,
+			  creat_date);
+	}
+
+	return 0;
+}

src/sync.c

@@ -0,0 +1,8 @@
+#include <unistd.h>
+
+int
+main(void)
+{
+	sync();
+	return 0;
+}

src/tee.c

@@ -0,0 +1,62 @@
+#include <errno.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+int
+tee(int fd)
+{
+	if(fd == -1) {
+		fprintf(stderr, "%s\n", strerror(errno));
+		return 1;
+	}
+	char buf[8192];
+	int read_bytes = 0;
+	while((read_bytes = read(0, buf, 8192)) > 0) {
+		write(fd, buf, read_bytes);
+		if(fd != 1)
+			write(1, buf, read_bytes);
+	}
+	return 0;
+}
+
+int
+main(int argc, char *argv[])
+{
+	int c;
+	int append = 0;
+	int ignore_signt = 0;
+	int fd = 0;
+	int FLAGS = O_WRONLY | O_CREAT; /* yeah, it will overwrite the thing if it
+							   * can't read what's in the file, thanks
+							   * POSIX! */
+	while((c = getopt(argc, argv, "ai")) != -1) {
+		switch(c) {
+			case 'a':
+				append = 1;
+				break;
+			case 'i':
+				ignore_signt = 1;
+				break;
+		}
+	}
+	if(argc == optind) {
+		if(ignore_signt)
+			signal(SIGINT, SIG_IGN);
+		tee(1);
+	} else {
+		if(argv[argc - 1][0] == '-')
+			fd = 1;
+		if(append)
+			FLAGS = O_RDWR | O_APPEND; /* Remember what I said? */
+
+		fd = open(argv[argc - 1], FLAGS);
+		if(ignore_signt)
+			signal(SIGINT, SIG_IGN);
+		if(tee(fd) == 1)
+			return -1;
+	}
+	return 0;
+}

src/test.c

@@ -0,0 +1,11 @@
+#include <stdio.h>
+
+int
+main(void)
+{
+	int x = 3;
+	if(x == 3) {
+		puts("si");
+	}
+	return x;
+}

src/touch.c

@@ -0,0 +1,27 @@
+#include <errno.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+int
+main(int argc, char *argv[])
+{
+	if(argc <= 1) {
+		fprintf(stderr, "Give a file\n");
+		return 1;
+	}
+
+	int fd = creat(argv[1], 0644);
+
+	if(fd == -1) {
+		fprintf(stderr,
+			   "Error creating file: %i = %s\n",
+			   errno,
+			   strerror(errno));
+		return 1;
+	}
+	close(fd);
+	return 0;
+}

src/true.c

@@ -0,0 +1,5 @@
+int
+main(void)
+{
+	return 0;
+}

src/tty.c

@@ -0,0 +1,9 @@
+#include <stdio.h>
+#include <unistd.h>
+
+int
+main(void)
+{
+	printf("%s\n", ttyname(1));
+	return 0;
+}

src/uname.c

@@ -0,0 +1,86 @@
+#include <getopt.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/utsname.h>
+
+const char *
+get_operating_system()
+{
+#ifdef __gnu_linux__
+	return "GNU/Linux";
+#endif
+#ifdef __FreeBSD__
+	return "FreeBSD";
+#endif
+#ifdef __OpenBSD__
+	return "OpenBSD";
+#endif
+#ifdef _WIN32
+	return "Here's a USB stick kid, get a real operating system";
+#endif
+	return "Unknown operating system";
+}
+
+int
+main(int argc, char *argv[])
+{
+	int c;
+	int all = 0;
+	int machine = 0;
+	int node_name = 0;
+	int kernel_release = 0;
+	int kernel_name = 0;
+	int operating_system = 0;
+	int nothing = 0;
+	struct utsname kernel_info;
+
+	if(argc == 1)
+		nothing = 1;
+	while((c = getopt(argc, argv, "amnrsv")) != -1) {
+		switch(c) {
+			case 'a':
+				all = 1;
+				break;
+			case 'm':
+				machine = 1;
+				break;
+			case 'n':
+				node_name = 1;
+				break;
+			case 'r':
+				kernel_release = 1;
+				break;
+			case 's':
+				kernel_name = 1;
+				break;
+			case 'v':
+				operating_system = 1;
+				break;
+		}
+	}
+
+	uname(&kernel_info);
+
+	if(all) {
+		printf("%s %s %s %s %s %s\n",
+			  kernel_info.sysname,
+			  kernel_info.nodename,
+			  kernel_info.release,
+			  kernel_info.version,
+			  kernel_info.machine,
+			  get_operating_system());
+	} else {
+		if(machine)
+			printf("%s ", kernel_info.machine);
+		if(node_name)
+			printf("%s ", kernel_info.nodename);
+		if(kernel_release)
+			printf("%s ", kernel_info.release);
+		if(kernel_name || nothing)
+			printf("%s ", kernel_info.sysname);
+		if(operating_system)
+			printf("%s", get_operating_system());
+		printf("\n");
+	}
+	return 0;
+}

src/unlink.c

@@ -0,0 +1,19 @@
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+int
+main(int argc, char *argv[])
+{
+	if(argc == 1) {
+		fprintf(stderr, "What do I unlink?\n");
+		return 1;
+	}
+
+	int fd = unlink(argv[1]);
+	if(fd == -1) {
+		fprintf(stderr, "Error unlinking: %i = %s\n", errno, strerror(errno));
+	}
+	return 0;
+}

src/wc.c

@@ -0,0 +1,115 @@
+#include <ctype.h>
+#include <errno.h>
+#include <getopt.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+int show_lines, show_words, show_bytes;
+struct wc_values data;
+
+struct wc_values
+{
+	int lines;
+	int bytes;
+	int words;
+	int total_lines;
+	int total_bytes;
+	int total_words;
+};
+
+int
+wc(const char *filename, struct wc_values *data)
+{
+	FILE *file = fopen(filename, "r");
+	if(file == NULL) {
+		fprintf(stderr,
+			   "error opening file %s: %s\n",
+			   filename,
+			   strerror(errno));
+		return -1;
+	}
+	size_t c;
+	char buf;
+	int newlines, spaces, bytes = 0;
+	newlines = spaces = bytes = 0;
+	while((c = fread(&buf, 1, 1, file)) > 0) {
+		if(!isascii(buf))
+			buf = toascii(buf);
+		bytes++;
+		if(buf == '\n')
+			newlines++;
+		if(isspace(buf))
+			spaces++;
+	}
+	data->bytes = bytes;
+	data->lines = newlines;
+	data->words = spaces;
+
+	data->total_bytes += data->bytes;
+	data->total_lines += data->lines;
+	data->total_words += data->words;
+
+	fclose(file);
+	return 0;
+}
+
+void
+print_values(const char *filename, struct wc_values data)
+{
+	if(show_bytes && show_lines && show_words)
+		printf("%i %i %i", data.lines, data.words, data.bytes);
+	else {
+		if(!show_lines)
+			printf("%i ", data.lines);
+		if(!show_words)
+			printf("%i ", data.words);
+		if(!show_bytes)
+			printf("%i ", data.bytes);
+	}
+	printf(" %s\n", filename);
+}
+
+int
+main(int argc, char *argv[])
+{
+	int c;
+	struct wc_values data;
+	data.total_bytes = data.total_lines = data.total_words = 0;
+	int return_value = 0; /* Please let me know a better name */
+	show_lines = show_words = show_bytes = 1;
+	/* Process arguments */
+	while((c = getopt(argc, argv, "lwcm")) > 0) {
+		switch(c) {
+			case 'l':
+				show_lines = 0;
+				break;
+			case 'w':
+				show_words = 0;
+				break;
+			case 'c':
+			case 'm':
+				show_bytes = 0;
+				break;
+		}
+	}
+	if(optind == argc) {
+		wc("/dev/stdin", &data); /* lol */
+		print_values("stdin", data);
+	} else
+		for(int i = optind; i < argc; i++) {
+			if(argv[i][0] == '-' && argv[i][1] == '\0')
+				return_value = wc("/dev/stdin", &data);
+			else
+				return_value = wc(argv[i], &data);
+			if(return_value == 0)
+				print_values(argv[i], data);
+		}
+	if(argc > optind + 1)
+		printf("%i %i %i total\n",
+			  data.total_lines,
+			  data.total_words,
+			  data.total_bytes);
+
+	return 0;
+}

src/whoami.c

@@ -0,0 +1,10 @@
+#include <pwd.h>
+#include <stdio.h>
+#include <unistd.h>
+
+int
+main(void)
+{
+	struct passwd *user_data = getpwuid(getuid());
+	printf("%s\n", user_data->pw_name);
+}

src/yes.c

@@ -0,0 +1,13 @@
+#include <stdio.h>
+
+int
+main(int argc, char *argv[])
+{
+	if(argc > 1)
+		while(1)
+			puts(argv[1]);
+	else
+		while(1)
+			puts("y");
+	return 0;
+}