In this tutorial, How to Run Multiple Commands in Linux at Once. You will executing multiple Linux commands at one.
On Linux, there are three ways to run multiple commands in terminal.
1. Using Logical OR (ll) operator
The syntax
command A || command B
if command A runs successfully, command B won't execute. Command B will only execute if command A fails
Example:
sudo find /tmp -name devopsroles.com || touch huuphan.com
The output terminal as below
2. Using the AND (&&) Operator
The syntax
command A && command B
Command A runs successfully, If command B not error.
Example:
mkdir /tmp/devopsroles && cd /tmp
The output terminal as below
3. Using the Semicolon(;) Operator
The syntax
command A ; command BCommand A and command B run executed sequentially
The output terminal as below
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