shell script to login to multiple servers and execute commands

  #!/bin/bash( echo "user" sleep 2 echo "passwd" sleep 3 echo "do something in remote device" sleep 3 echo "exit") | telnet IP The above is non-interactive usage. If you need interactive usage, you can use round CT, and then

: Network Disk DownloadContent Introduction· · · · · ·This book is a comprehensive tutorial on Linux command-line and shell script programming. The book is divided into four parts: the first part introduces the Linuxshell command line, the second

Sometimes we need to execute the same command on more than one Linux server, or the same thing, and if each of us is doing this in a separate sign-up, we can consider using an automated script. I'm using Python in a multi-threaded way, which is

Learn CGI scripts (scripts)CGI meaning is Common Gateway Interface, a browser-based input, a program method that runs on a Web server. CGI scripts enable your browser to interact with the user, to find a noun in a database, to provide comments you

What is a CGI script? How does the CGI script work? A simple example Can I use CGI scripts? Does your server configuration allow CGI scripts? Can you program it? What programming language should you use? Is your server

Summary Sometimes Apache is everywhere, and everyone is running Apache, and even the dogs including Apache are running their own Apache. But even so, there are still many other types of Web servers to choose from. This article provides a

Learn CGI scripts(SCRIPT) CGI indicates the Common Gateway Interface, a Program Method Based on browser input and running on the Web server. CGI scripts allow your browser to interact with users. In order to find a term in the database and provide

In the previous blog, we talked about how to capture web pages in Linux. There are two methods: curl and wget. This article will focus on the Linux Web page capture instance-capturing the top game rankings of Google Play in the world's 12

Solaris system management commands and Related Technologies A Bytes ----------------------------------------------------------------------------------- Ab2admin-command line interface for AnswerBook2 Management Ab2cd-run the AnswerBook2 server from

The SSH full name Secure Shell, as the name implies, is a very secure shell, and the SSH protocol is a protocol developed by the network Working Group of the IETF (Internet Engineering Task force). SSH's main purpose is to replace the traditional