utils/complex-proc.sh

   1 #!/bin/bash
   2 # A program that generates some subprograms.  For testing WvSubProc.
   3 MAIN="$1-pid$$"
   4
   5 go()
   6 {
   7         SUB="$1"
   8
   9         trap "echo Exiting $SUB on TERM...; exit 0" SIGTERM
  10         trap "echo Exiting $SUB on INT...; exit 0" SIGINT
  11
  12         for a in 1 2 3 4 5 6 7 8 9 10; do
  13                 echo "   $SUB.$a"
  14                 sleep 1
  15         done
  16
  17         echo "Done $SUB."
  18 }
  19
  20 trap "echo Exiting $MAIN on TERM...; exit 0" SIGTERM
  21 trap "echo Exiting $MAIN on INT...; exit 0" SIGINT
  22
  23 for d in 1 2 3 4 5 6 7 8 9 10; do
  24         echo "Starting $MAIN.$d..."
  25         go $MAIN.$d &
  26         sleep 3
  27 done
  28
  29 echo "Done $MAIN."
  30