Pauza programu v Linuxu - http://goo.gl/SDZKQ

#!/bin/bash

PROCES_ID=$(xprop | awk '/PID/ {print $3}' | xargs ps h -o pid)
PROCES_STAV=$(ps aux | grep $PROCES_ID | awk '{print $8}')


if [[ "$PROCES_STAV" == *Sl* ]]
then
    # SIGSTOP   19
    kill -s 19 $PROCES_ID
    echo "Zastavuji proces $PROCES_ID";
fi

if [[ "$PROCES_STAV" == *Tl* ]]
then
    # SIGCONT   18
    kill -s 18 $PROCES_ID
    echo "Pokracuji proces $PROCES_ID";
fi

# POPIS SIGNALU:
# http://www.comptechdoc.org/os/linux/programming/linux_pgsignals.html