reference.md

bash

• Make CapsLock work as Esc
  setxkbmap -option caps:escape

• Remove gdb warranty message
  alias gdb="gdb --silent"

• Copy file to clipboard
  xclip -sel c < file

• Change keyboard language
  setxkbmap us|br

vim

commands

• Compile the program. If there are any errors, the cursor is moved to the first one
  :make file

• Go to the next error
  :cnext

• Show full error message
  :cc

• Show the list of errors
  :clist

• Split horizontaly
  :split Ctrl-w s

• Split verticaly
  :vsplit Ctrl-w v

options

" show line numbers (nu)
set number

" display relative line numbers instead of absolute (rnu)
set relativenumber

" the width of indent for operations like << and >> (sw)
set shiftwidth=4

" display size of the tab character (ts)
set tabstop=4

" use the indentation of the current line when creating a new one (ai)
set autoindent

" constantly show the file name (ls)
set laststatus=2

"" not used

" show folds in a column (fdc)
set foldcolumn=4

" fold by indent (fdm)
set foldmethod=indent

" set vim colorscheme (colo)
colorscheme delek

" autoindent when typing { and }
set smartindent

" number of spaces that a tab counts when typing <TAB> (sts)
set softtabstop=4

" inserted tabs turn into spaces (et)
set expandtab

" show information about the current position (activated by default, but just
" in case)
set ruler

" show tabs and trailing spaces
set list