Troubleshoot disk space issues
Linux disk full? Learn to find large files/dirs (`df`, `du`, `find`) & high inode usage. Guide covers cleanup for common paths & cPanel specifics.
LAMP Stack
- 6 min read
Understanding Ioncube loader
Learn what Ioncube Loader is, how applications like WHMCS use it, and why matching the correct Loader version with your server’s PHP version is crucial.
- 6 min read
Using HTTP/2 in Apache on cPanel
Learn how to enable HTTP/2 on your cPanel server for faster website performance. This guide covers benefits, considerations, and step-by-step instructions.
- 7 min read
Improving Website Speed with Apache mod_expires and browser caching
Learn to use Apache’s mod_expires on cPanel to set browser caching, boosting site speed and reducing server load.
- 6 min read
Understanding and Using systemd
Modern Linux service management with `systemd`. Learn `systemctl` to start, stop, enable & check services. Intro to `journalctl` logs.
- 3 min read
mod_lsapi
Boost Apache PHP speed with `mod_lsapi` on EasyApache 4. LiteSpeed’s handler offers faster performance & lower memory use, even without LiteSpeed Web Server.
- 5 min read
Using Apache’s mod_remoteip to log visitor true IP addresses
Log true visitor IPs on cPanel with `mod_remoteip`. Install via EasyApache 4, then configure `X-Forwarded-For` & trusted proxies for accurate logs.
- 2 min read
Zstd
Discover Zstandard (zstd): a fast gzip replacement for better compression & speed. Learn to install on CentOS (EPEL) & use equivalent commands.
- 14 min read
Using journald and journalctl for log management on CentOS 7
Use `journalctl` for `journald` logs on CentOS 7. Guide covers viewing, filtering, persistent storage, disk cleanup & rsyslog fixes.
- 3 min read
Swap Memory
Linux swap memory explained: Its role, benefits, & risks. Learn to check usage (`vmstat`, `sar`), manage swappiness, and add a swap file.
- 7 min read
SuPHP on cPanel
Learn to install SuPHP on cPanel via EasyApache 4, manage file permissions, troubleshoot 500 errors using suphp_log, and set custom PHP options with .user.ini.