LiteSpeed

Commands for LiteSpeed Web Server and OpenLiteSpeed: restart, purge the cache, check the configuration and find the logs.

9 one-liners: 6 harmless, 3 caution, 0 destructive

litespeed 7 cache 2 lswsctrl 2 tail 2 logs 2 lsphp 2

Check if LiteSpeed Cache serves a page from cache

$curl -s -o /dev/null -D - https://example.com/ | grep -iE "^(server|x-litespeed-cache[a-z-]*):"

Check the status of the LiteSpeed web server

#/usr/local/lsws/bin/lswsctrl status

Follow the LiteSpeed error log in real time

#tail -f /usr/local/lsws/logs/error.log

Gracefully restart LiteSpeed

#/usr/local/lsws/bin/lswsctrl restart

Purge LiteSpeed Cache for a WordPress site with WP-CLI

$wp litespeed-purge all --path=/var/www/vhosts/example.com/httpdocs

Reset the OpenLiteSpeed WebAdmin console password

#/usr/local/lsws/admin/misc/admpass.sh

Show running lsphp processes with memory usage

$ps -eo pid,user,%cpu,rss,etime,cmd --sort=-rss | grep -E "[l]sphp"

Show the LiteSpeed or OpenLiteSpeed version

#/usr/local/lsws/bin/lshttpd -v

View PHP errors in the LiteSpeed stderr log

#tail -n 50 /usr/local/lsws/logs/stderr.log