webapp.init

   1 #!/bin/bash
   2
   3 HOMEDIR=$(dirname $(readlink $0))
   4 LOGFILE=/var/log/webapp/error.log
   5
   6 case "$1" in
   7         start)
   8                 if ps ax | grep -v grep | grep webapp.py > /dev/null
   9                 then
  10                 echo "webapp is allready running..."
  11         else
  12                         echo "Starting webapp..."
  13                         cd ${HOMEDIR} && ./webapp.py >>${LOGFILE} 2>&1 &
  14                 fi
  15                 ;;
  16
  17         stop)
  18                 if ps ax | grep -v grep | grep webapp.py > /dev/null
  19                 then
  20                         echo "Stopping webapp..."
  21                         killall webapp.py &> /dev/null
  22         else
  23                         echo "webapp is not running..."
  24                 fi
  25                 ;;
  26
  27         restart)
  28                 $0 stop
  29                 sleep 2
  30                 $0 start
  31                 ;;
  32
  33         check)
  34                 if ps ax | grep -v grep | grep webapp.py > /dev/null
  35                         then
  36                 :
  37 #               echo "webapp is running..."
  38                 else
  39                         echo "webapp is not running!"
  40                         $0 start
  41                 fi
  42                 ;;
  43
  44                 *)
  45                 echo "usage: webapp [ start | stop | restart | check ]"
  46                 ;;
  47
  48 esac