cm

#!/bin/bash

set -e

me=cm
mode=`basename $0`

if [ "$mode" = $me ] && [ -z "$*" ]; then
  here=`dirname $0`
  echo -n "Setting up handy shortcuts in $here ..."
  cd "$here"
  for mode in 400 440 444 500 550 555 \
              600 640 644 664 660 666 \
              {1,2,3,4,}{700,710,711,750,751,755,775,770,771,777}
  do
    if ! [ -e $mode ]; then
      ln -s $me $mode
      echo -n " $mode"
    fi
  done
  echo
  exit 0
fi

case "$mode" in
  *[0-7]) exec chmod "$mode" "$@" ;;
  *)      exec chmod "$@" ;;
esac