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       fan () {
  17         if [ $# -gt 0 ]
  18         then sudo tee /proc/acpi/ibm/fan <<<"level $1"
  19         else grep '^\(level\|speed\):' /proc/acpi/ibm/fan
  20         fi
  21         acpi -t
  22       }
  23     '';
  24     shellAliases = {
  25       cl = "clear";
  26       grep = "grep --color";
  27       l  = "ls -alh";
  28       ll = "ls -al";
  29       ls = "ls --color=tty";
  30       mem = "ps -e -orss=,user=,args= | sort -b -k1,1n";
  31
  32       s="sudo systemctl";
  33       st="sudo systemctl status";
  34       u="systemctl --user";
  35       j="sudo journalctl -u";
  36       jb="sudo journalctl -b";
  37
  38       nix-history="sudo nix-env --list-generations --profile /nix/var/nix/profiles/system";
  39       mv = "mv -i";
  40       sshfs = "sshfs -o ServerAliveInterval=15 -o reconnect -f";
  41     };
  42   };