nixos/profiles/bash.nix

   1 {
   2 programs.bash = {
   3   interactiveShellInit = ''
   4     bind '"\e[A":history-search-backward'
   5     bind '"\e[B":history-search-forward'
   6
   7     # Ignore duplicate commands, ignore commands starting with a space
   8     export HISTCONTROL=erasedups:ignorespace
   9     export HISTSIZE=42000
  10     # Append to the history instead of overwriting (good for multiple connections)
  11     shopt -s histappend
  12
  13     # Utilities
  14     mkcd () { mkdir -p "$1"; cd "$1"; }
  15   '';
  16   shellAliases = {
  17     cl = "clear";
  18     grep = "grep --color";
  19     l  = "ls -alh";
  20     ll = "ls -al";
  21     ls = "ls --color=tty";
  22     mem = "ps -e -orss=,user=,args= | sort -b -k1,1n";
  23
  24     s="sudo systemctl";
  25     st="sudo systemctl status";
  26     j="sudo journalctl -u";
  27     jb="sudo journalctl -b";
  28
  29     nix-history="sudo nix-env --list-generations --profile /nix/var/nix/profiles/system";
  30     mv = "mv -i";
  31   };
  32 };
  33 }