windows ping 某个网段,不能运行指定的软件 :begin @echo OFF color 0a Title Net Test Tool by:HRuinger Mode con cols=109 lines=30 :START ECHO. Echo ========================================================================== ECHO. Echo 自动连网测试工具 Echo Made by HRuinger. E
比如现在需要对172.16.50.0/24网段的ip进行检查,检查哪些ip现在被占用,哪些ip没有被占用,可以通过ping命令来检查,脚本如下: [root@uatdns01 opt]# vim /opt/ping.sh #!/bin/bash . /etc/init.d/functions for var in {1..254}; do ip=172.16.50.$var ping -c2 $ip >/dev/null 2>&1 if [ $? = 0 ];then action &
比如现在需要对192.168.0.0/24网段的ip进行检查,检查哪些ip现在被占用,哪些ip没有被占用,可以通过ping命令来检查,也可以通过nmap接参数来检查 ping命令脚本如下: [root@ZFVM-APP-0-172 shell]# vim ping.sh #!/bin/bash . /etc/init.d/functions for var in {1..254}; do ip=192.168.0.$var ping -c2 $ip >/dev/null 2>&1 if
function ping(ip){ var img = new Image(); var start = new Date().getTime(); img.src = "http://" + ip + "?t=" + start; var flag = false; //无法访问 img.onload = function(){ flag = true; console.log('ok'); }; img.onerror = function(){ flag =
def ip2num(ip):#ip to int num lp = [int(x) for x in ip.split('.')] return lp[0] << 24 | lp[1] << 16 | lp[2] << 8 | lp[3] def num2ip(num):# int num to ip ip = ['', '', '', ''] ip[3] = (num & 0xff) ip[2] = (num & 0xff00) >> 8