pmw

#! /bin/bash

# Give world read permission to a tree.

# 2006-06-08
# Preserve executability and owner writeability.
# Only accurate way to determine writeability is to use the file
# command, which slows this script down a lot.  Too bad.

# 2006-05-13
# For each argument:
#   If it is a directory, process recursively.
#   Else
#     If it does not exist, create the file
#     Permit the file

# If argument is not a directory: create file if it doesn't exist at
# all, and permit the file.  ccv 2006-03-07

while [[ $# > 0 ]]
do
  if [[ ! -d "$1" ]]
  then

    if [[ ! -e "$1" ]]
    then
      echo "Creating:  $1"     > /dev/tty
      touch "$1"
#   else
#     echo "File: $1"       > /dev/tty
    fi
    w=1
    [[ -w "$1" ]] && w=0
    if [[ $(file "$1"|grep executable) ]]
    then chmod 555 "$1"
    else chmod 444 "$1"
    fi
    [[ $w ]] && chmod +w "$1"

  else

    echo "Directory: $1"
    chmod 755 "$1"

    ls -d "$1"/* > /dev/null 2>&1
    if [[ $? == 0 ]]
    then
      for f in "$1"/*
      do
        if [[ ! -d "$f" ]]
          then
            w=1
            [[ -w "$f" ]] && w=0
            if [[ $(file "$f"|grep executable) ]]
            then chmod 555 "$f"
            else chmod 444 "$f"
            fi
            [[ $w ]] && chmod +w "$f"
          else  $HOME/bin/pmw "$f" #"${f// /\\ }"
        fi
      done
    fi
  fi
  shift
done