#!/bin/sh

echo -n 'Key: '; read KEY
TEMP=".editsabertmp.$$"
:>"$TEMP"; chmod 600 "$TEMP"

ciphersaber -d "$KEY" <"$1" >"$TEMP"
$EDITOR "$TEMP"
ciphersaber -e "$KEY" <"$TEMP" >"$1"

SIZE=`ls -l $TEMP | awk '{print $5}'`

echo -n 'Overwriting temp file'
for i in `seq 1 5`; do
    dd if=/dev/urandom of=$TEMP bs=1 count=$SIZE 2>/dev/null
    echo -n '.'; sync
done
echo ' done.'

rm "$TEMP"