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How to Install LiteSpeed Web Server on VPS or Dedicated Server
KatHosting
Published on September 21, 2026
Learn how to install and configure LiteSpeed Web Server on a VPS or dedicated server with this step-by-step guide. Set up LiteSpeed, optimize server performance, and get your website running faster.
Install LiteSpeed WHM Plugin
To install the LiteSpeed Web Server plugin for cPanel/WHM, run the following command as the root user:
cd /usr/src
curl https://www.litespeedtech.com/packages/cpanel/lsws_whm_plugin_install.sh | shThe installer will download and configure the LiteSpeed WHM plugin on your cPanel server.
Uninstall LiteSpeed WHM Plugin
If you need to remove the LiteSpeed WHM plugin, run the following command:
/usr/local/cpanel/whostmgr/docroot/cgi/lsws/lsws_whm_plugin_uninstall.sh
Note: These commands should be executed with root or appropriate administrative privileges on the server.