Knowledge Base

How to Use Shell Commands

Last modified: October 17, 2022

PLEASE NOTE: You should be careful with running commands to prevent data loss or damage your site. Make sure to only run commands when you know exactly what they will do.

To use shell commands, you need to use SSH. You can learn how to connect to your site(s) via SSH here.

Extensive resources are available on using the Linux command line. Some popular examples include the following third-party sources:

Common Shell Commands

 

Command Description
ls Show a list of the current directory’s contents.
cd Change directory.
mkdir Create a new folder/directory.
touch Create a file.
rm Remove a file.
cat Show contents of a file.
cp Copy.
mv Move.
pwd Show current directory.
grep Search for a specific phrase in file/lines.
find Search files and directories.
nano Text editor.
history Show last 50 used commands.
clear Clear the terminal screen.
du Get file size.
rsync Copy files to and from the server.

Frequently Asked Questions

Can I get support for using command line tools?

Due to the complex nature of SSH, we are not able to provide extensive support for using these tools. Our Support Team is available to help with issues connecting via SSH but cannot guide you through using commands.

Are all commands available?

In order to provide a secure and performant environment, Pressable may restrict or disable certain shell and WP-CLI commands.

What if something goes wrong?

If something happens to your site after you’ve made changes via SSH, or if you run a command and something happens you didn’t expect, you can restore your site from a backup.

We will NOT be able to help you debug your command to make it work as expected.