#!/bin/bash
ERRORLOG=logfile.log
if [ $# -ne 1 ]
then echo "Enter just one parameter" >> $ERRORLOG
    exit 1
fi

if [ $EUID -ne 0 ]
then echo "Run as root" >> $ERRORLOG
     exit 1
fi


if [ $(find $1 | wc -l) -ne 1 ]
then echo "Give a valid file"
    exit 1
fi
filename=$(basename $1)
for user in $(grep -E "x:[0-9]?[1-9]{1}[0-9]{3}" /etc/passwd | cut -d ":" -f 1)
do
    cp $1 /home/$user/Desktop/$filename 2>> /dev/null
    chown $user /home/$user/Desktop/$filename 2>> /dev/null
done

exit