How to update LiteSpeed License from command line

If you want to change the License key for your LiteSpeed webserver, you can do the following.

cd /usr/local/lsws/conf
mv serial.no serial.no.old
mv license.key license.key.old

Create file

vi serial.no

Inside the file, paste your LiteSpeed webserver license key.

Restart LiteSpeed

/usr/local/lsws/bin/lshttpd -r
/usr/local/lsws/bin/lswsctrl restart

Verify LiteSpeed License with command

/usr/local/lsws/bin/lshttpd -V