example/diameter/launcher/resources/scripts/operation_signal.sh

   1 #!/bin/bash
   2
   3 #############
   4 # FUNCTIONS #
   5 #############
   6 _exit () {
   7   echo -e "\n$1\n"
   8   exit 1
   9 }
  10
  11 #############
  12 # EXECUTION #
  13 #############
  14 cd `dirname $0`
  15 echo
  16 # Get the PID:
  17 [ ! -f .pid ] && _exit "Can't found '`pwd`/.pid'.\nTry to pgrep your process name and dump pid to that file."
  18 PID=`cat .pid`
  19
  20 # Send operation:
  21 [ "$1" = "" ] && _exit "Usage: $0 <operation string>; i.e.: $0 help"
  22 echo $1 > sigusr2.tasks.input
  23 kill -s SIGUSR2 $PID
  24
  25 sleep 1
  26 echo
  27 echo
  28 echo "You could see results on '`pwd`/sigusr2.tasks.output' file."
  29 echo
  30 echo
  31