code.delx.au - mediapc-tools/blob - mediawrap

   1 #!/bin/bash
   2
   3 LOCKFILE="$HOME/.mediawrap.lock"
   4
   5 (
   6 if ! flock -w 10 -x 200; then
   7     echo "Failed to get a lock!"
   8     exit 1
   9 fi
  10
  11 # Run the program
  12 "$@" &> /dev/null
  13
  14
  15 ) 200>"$LOCKFILE"
  16
  17 # Cleanup so other programs can start
  18 rm -f "$LOCKFILE"
  19