multi_ping
public shellscript v1 · immutable#!/bin/bashif [ $1 = "-h" ]then echo usage: $0 [ max. ping parallel] [url] exit 0fin=${1-500}url=${2-www.google.de}echo $urlping $url &typeset -i i=0while [ $i -lt $n ]do ping $url > /dev/zero & i=`expr $i + 1` echo $i sleep 1done