Running multiple Linux commands from a single bash prompt is not only efficient, it's easy to do.
As a Linux administrator, you may know how useful the command line can be to work with various activity such as installing the application, installing the system patch, and restarting the service. Running two or more commands at once is even more efficient and saves good time. In this tutori...
In this quick, beginner's tip, learn to run multiple Linux commands one after another in a single command. Jun 24, 2023—Sagar Sharma Run Multiple Linux Commands in One Go There are times when you want to execute multiple commands but don't want to wait for one to end so that you ca...
Bash is the default shell in most modern Linux distros, and a Bash solution is not dependent on other utilities since it uses only built-in commands.3.1. Join Without a Delimiter and With a Single Character DelimiterA short Bash one-liner can join lines without a delimiter:...
3. Running thetimeCommand on Multiple Commands We’ve learned how to use thetimecommand on a single command. Now, let’s explore how to use it on multiple commands. There’s an easy way to accomplish this. We canuse a semicolon (;) to separate each command. Then, we can add thetim...
If you are managing multiple Linux servers, and you want to run multiple commands on all the Linux servers, but you have no idea about how to do it.
Linux shell user accounts fall into three groups (in addition to the standard root and default support user) that you can create and configure: Sysadmin:These are root-like users who can run all commands in the appliance’s shell with root privileges without entering the root password by using...
pdsh – Execute Commands in Multiple Linux Servers In case you do not specify a remote command to be executed on the command line as shown above,pdshruns interactively, prompting you for commands and running them when terminated with a carriage return. For more information, see the pdsh man ...
In that file, the hosts will be listed, one per line (add as many as you need), in the form user@IP, like so: jack@192.168.1.162 jack@192.168.1.221 Save and close that file. Running Parallel-SSH Now we’re going to run the command. We have our commands and hosts files ready...
However, when it comes to executing multiple operations, running commands one by one isn't efficient. A faster way to do it is to chain multiple commands in one line. Not only does this speed up the process, but it also saves you time. Let's explore all the ways to run multiple comm...