Vyššie na [Platon] / scripts / shell / autorun

Autorun script.

#!/bin/bash

# autorun.sh by Ondrej Jombik, 22.9.2000, 14.11.2000, 11.12.2000

# Toto je autorun-script na kontrolu nahodeneho scriptu. Funguje tak, ze
# ku kazdemu scriptu, ktory chceme kontrolovat musime vytvorit jeden
# takyto autorun-script. Tento autorun-script zapiseme do crontab. Potom 
# bude v pravidelnych casovych intevaloch kontrolovat nas script, ci bezi. 
# Pokial script nebezi, tak ho autorun-script znovu nahodi.

# Adresar spustaneho scriptu.
scriptdir="$HOME/autorun/"

# Nazov spustaneho scriptu.
script="maxzaw.sh"

# Parametre scriptu 
scriptparams=""

#############################################################################

cd $scriptdir

# Existuje PID subor?
if [ -r $script.pid ]; then
  scriptpid=`cat $script.pid`
  if `kill -CHLD $scriptpid >/dev/null 2>&1`; then
    exit 0
  fi
  echo "PID file '$script.pid' found."
  echo "Invalid PID ($scriptpid), script '$script' probably not running."
  echo "Removing '$script.pid'."
  rm -f $script.pid
else
  echo "PID file '$script.pid' not found, script '$script' not running." 
fi

# PID subor neexistuje. Vytvorime ho.
echo "Creating '$script.pid'."
echo $$ > $script.pid

# Nahodime script.
echo "Running '$script'."
./$script $scriptparams

# Script skoncil. Zmazeme PID.
echo "Script '$script' finished (or killed), removing PID file '$script.pid'."
rm -f $script.pid

# Koncime.
echo "Terminating..."
exit 0