basz

#! /bin/bash
#SO IS1 211A LAB07
# Jakub Ogryzek
#[email protected]
a=$1
if [ $a = "-p" ]
then

katalogi=`ls -1 /proc | grep -xE "[0-9]+"`
#katalogi=`ls /proc | grep -xE "[0-9]+"`

#echo $katalogi
cd /proc
for argument in $katalogi
do
#ls
cd "$argument"
pid=`cat status | grep '^Pid:' | cut -c 6-`
ppid=`cat status | grep 'PPid:' | cut -c 7-`
uid=`cat status | grep 'Uid:' | cut -c 6- | cut -f2 | id -un`
name=`cat status | grep 'Name:' | cut -c 7-`
#echo $pid $ppid $uid $name
printf '%s\t%s\t%s\t%s\n' "$pid" "$ppid" "$uid" "$name"
#echo
cd /proc
done



elif [ $a = "-u" ]
then

echo "XD"

else
echo "Nie ma takiego argumentu"
fi