#!/bin/sh
# "be" specified user
# similar to su, but sets up PATH more conveniently
args="$@"
root=yes
unset skip
for word; do
  [ "$skip" ] || case "$word" in
    -c*|-s*|--s*|--c*)
      skip=yes
      continue
      ;;
    -)
      exec /bin/su "$@"
      ;;
    -*)
      ;;
    root)
      break
      ;;
    *)
      unset root
      break
      ;;
  esac
  unset skip
done
[ "$root" ] && export PATH=/sbin:/usr/sbin:$PATH
exec /bin/su "$@" -p