A combination of chmod & chown

chmown.sh

#!/bin/bash

# Usage: chmown [options] <chmod-args> <chown-user>[:<chown-group>]
chmown () {
    
    options=''
    while [ -n "$(echo $1 | grep '-')" ]; do
        options="$options $1"
        shift
    done    
    
    chmodcmd="chmod $options $1"
    shift
    chowncmd="chown $options $1"
    shift
    
    while [ -n "$1" ]; do
        chmodcmd="$chmodcmd $1"
        chowncmd="$chowncmd $1"
        shift
    done
    
    $chmodcmd
    $chowncmd
}