nixos/profiles/bash.nix

   1 {
   2 programs = {
   3   bash = {
   4     interactiveShellInit = ''
   5       bind '"\e[A":history-search-backward'
   6       bind '"\e[B":history-search-forward'
   7
   8       # Ignore duplicate commands, ignore commands starting with a space
   9       export HISTCONTROL=erasedups:ignorespace
  10       export HISTSIZE=42000
  11       # Append to the history instead of overwriting (good for multiple connections)
  12       shopt -s histappend
  13
  14       # Utilities
  15       mkcd () { mkdir -p "$1"; cd "$1"; }
  16     '';
  17     shellAliases = {
  18       cl = "clear";
  19       grep = "grep --color";
  20       l  = "ls -alh";
  21       ll = "ls -al";
  22       ls = "ls --color=tty";
  23       mem = "ps -e -orss=,user=,args= | sort -b -k1,1n";
  24
  25       s="sudo systemctl";
  26       st="sudo systemctl status";
  27       j="sudo journalctl -u";
  28       jb="sudo journalctl -b";
  29
  30       nix-history="sudo nix-env --list-generations --profile /nix/var/nix/profiles/system";
  31       mv = "mv -i";
  32     };
  33   };
  34 };
  35 }