1ACTMP=$1 2shift 3exe=$1 4shift 5PORT=14981 6while netstat -antup 2>&1 | grep $PORT ; do PORT=$(( $PORT + 1 )) ; done 7$exe port:$PORT cachedir=$ACTMP logdir:$ACTMP foreground:0 pidfile=$ACTMP/_pid 8 9finish_acng() { 10 kill $(cat $ACTMP/_pid) 11} 12 13export http_proxy=http://localhost:$PORT 14export https_proxy=http://localhost:$PORT 15