create a password protected zip of files

zipenc

#!/bin/bash
set -e #exit on any error

if [ $# -lt 1 ]; then
  echo "$0 file [file ...]"
  exit
fi

FILE1=$(basename "$(readlink -f "$1")")
NAME="${FILE1%.*}"

test -d "$NAME" || mkdir "$NAME"
cp $* "$NAME/."

echo "Provide password for zip \"$NAME.zip\""
p=$(mktemp | tr '[:upper:]' '[:lower:]'); 
echo -e "For example: \"${p#*.}\"\n"
read -s -p "Password: " PASSWORD

zip --quiet --encrypt --password "$PASSWORD" "$NAME.zip" "$NAME"/*
rm -rf "$NAME"