Linux Batch ping script

Source: Internet
Author: User

According to Brother Bird's ping script, I changed it a bit. Used knowledge: Read, Linux read by line, shell output effect adjustment, etc.

Where Linux reads files by line is more important, you can see the link

1 Scripting Features:

Bulk Ping the IP address in the file under the current path, the IP address must be filled in one line

2 Note:

Follow the prompts to run the script to ensure that the script has execute permissions and cannot run on window

#!/bin/bash# program# usePingcommand to check the network's PC state.# history# ./Geneva/ -Learn Bird # environment variable path=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/Binexport Pathfilepath=`pwd' FILENAME=Mlgbmethod=1#使用ping确认网络是否通functionfun_ping {Ping-C1-W 1${ipaddress} &>/dev/NULL&& result=0|| result=1# start to show the result is correct display (UP), no connectivity (down)if["$result"==0]; ThenEcho "${ipaddress}, is up."|Tee-A ${filepath}/Pingresult.csvElseEcho "${ipaddress}, is down."|Tee-A ${filepath}/Pingresult.csvfi} #循环读取文件2慢速法functionWhile_read_line_bottm () {if[-F ${filepath}/${filename}]; Then>${filepath}/Pingresult.csv whileRead IPADDRESS Dofun_ping Done< ${filepath}/${filename}Echo-E"\033[31;1m execution completed, results in ${filepath}/pingresult.csv \033[0m"Else    Echo-E"\033[41;37;5m file ${filepath}/${filename} \033[0m not found"fi} #循环读取文件1快速法functionFor_in_file () {if[-F ${filepath}/${filename}]; Then>${filepath}/Pingresult.csv forIPADDRESSinch`Cat${filepath}/${filename} ' Dofun_ping Done    Echo-E"\033[31;1m execution completed, results in ${filepath}/pingresult.csv \033[0m"Else    Echo-E"\033[41;37;5m file ${filepath}/${filename} \033[0m not found"fi} Case " $" inch Help|--help|?)  Echo "Usage: This script is used to ping the IP in the file, make sure that the file exists, and that the IP is one lineThere are two ways to run:1 SHScript name;2./after execution of the script name is completed, the result of the ping is stored in the Pingresult.csv file under the current path. "Exit1Esac#输入参数和基本验证 # Clean up the screenEcho-E"\033[2j \033[31;1m"#调整显示样式 #Echo-E"\033[31;1m"Echo "Make sure that the IPAddress files and scripts are in the same path"Read-T --P"Please enter a file name for IPAddress:"Filenameread-TTen-P"Please select execution speed, 1 fast, 2 slow:, default = 1:"method# Restore default display styleEcho-E"\033[0m"#主函数 Case "$METHOD" inch    1)     Timefor_in_file;; 2)     TimeWhile_read_line_bottm;; *)    Echo-E"\033[41;37;5m You fill the wrong number, Lao Zi according to the slowest to you to perform \033[0m"     TimeWhile_read_line_bottmEsac
Click to view Code

Another record: When the Linux function uses the return command, the value of return code cannot exceed 255, and once it is exceeded, it continues to be calculated starting from 0

Reference:

Linux reads files by line

Change the output of the Linux shell [font color, style, etc.]

Linux Read usage

Linux Batch ping script

Related Article

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.