modules/common/common/shell/functions.bash


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function where() {
    local s
    s="$(type -P "$1")"
    realpath "$s"
}
complete -F _command where

function what() {
    local s
    s="$(where "$1")"
    printf "%s\n" "${s%/*/*}"
}
complete -F _command what

function cat() {
    if (($# == 1)) && [[ -d $1 ]]; then
        ll "$1"
    else
        command cat "$@"
    fi
}

function cd() {
    builtin cd "$@" &&
        if ((${#FUNCNAME[@]} == 1)); then
            ls
        fi
}

function mkcd() {
    mkdir -p "$1" && builtin cd "$1"
}

function mvcd() {
    mv -i -- "$PWD" "$1" && builtin cd .
}

function bak() {
    local f
    for f; do
        cp -ai -- "$f" "$f.bak"
    done
}

function ubak() {
    local f
    for f; do
        [[ $f == *.bak ]] || f="$f.bak"
        mv -i -- "$f" "${f%.bak}"
    done
}

function dec2hex() {
    printf "0x%X\n" "$1"
}

function hex2dec() {
    printf "%d\n" "0x$1"
}