{
programs.bash = {
  interactiveShellInit = ''
    bind '"\e[A":history-search-backward'
    bind '"\e[B":history-search-forward'

    # Ignore duplicate commands, ignore commands starting with a space
    export HISTCONTROL=erasedups:ignorespace
    export HISTSIZE=42000
    # Append to the history instead of overwriting (good for multiple connections)
    shopt -s histappend

    # Utilities
    mkcd () { mkdir -p "$1"; cd "$1"; }
  '';
  shellAliases = {
    cl = "clear";
    grep = "grep --color";
    l  = "ls -alh";
    ll = "ls -al";
    ls = "ls --color=tty";
    mem = "ps -e -orss=,user=,args= | sort -b -k1,1n";

    s="sudo systemctl";
    st="sudo systemctl status";
    j="sudo journalctl -u";
    jb="sudo journalctl -b";

    nix-history="sudo nix-env --list-generations --profile /nix/var/nix/profiles/system";
    mv = "mv -i";
  };
};
}