KBcPanel
Install and optimize cpanel server with cloudlinux and litespeed
Install and configure cPanel server.
Insights from working server engineers
Server Management Blog, Page 4
Practical guides for managing Linux servers, control panels, cloud infrastructure, security, and email systems.
Article archive
52 published guidesGuides from the field
KBLinux Administration
What Does Linux Server Management Include?
Linux server management is the continuing work required to keep the operating system and its services secure, recoverable, observable and suitable for the applications they run.
SMServer Management
5 important ways to choose a server admin?
Do you know the 5 important ways to choose a server admin? Server administration is not an ordinary process; it needs dedication, punctuality and a lot more.
KBDatabases
MySQL 'Server Shutdown in Progress': Diagnose and Recover Safely
Error 1053 usually means MySQL has stopped accepting work because a shutdown is already underway. The safest response is to identify whether it is completing, stuck or repeatedly crashing.
KBDatabases
Install and Configure phpMyAdmin on Ubuntu
Install and Configure phpMyAdmin on Ubuntu: In most production servers the phpMyAdmin is an important utility, we can install and configure phpMyAdmin on your server.
KBcPanel
cPanel Login Is Invalid With the Correct Username and Password
cPanel deliberately uses a generic invalid-login message. A correct troubleshooting sequence separates a browser problem, wrong server, security block and genuine authentication failure.
KBLinux Administration
How to List Installed Perl Modules on Your Server
A practical explanation of how to list installed perl modules on your server, with the steps and checks server administrators need to complete the work reliably.
KBEmail
How to Find a Spammer on a cPanel Exim Server (Complete Guide)
When a cPanel server starts sending spam, everything breaks at once - mail queues explode, clients panic, IPs get blacklisted, and outgoing SMTP becomes unreliable.
KBPlesk
Install Nginx and Varnish with Apache in Plesk Server - Speed Up Websites Instantly
Introduction If your Plesk server feels sluggish under load, it’s probably because Apache alone can’t handle hundreds of concurrent requests efficiently.
KBServer Performance
Too Many TIME_WAIT Connections on Linux: Diagnose the Cause
A high TIME_WAIT count is evidence of recently closed TCP connections, not automatically a fault. Diagnose who is creating the connections before changing kernel settings.
KBEmail
cPanel Exim: Retry Time Not Reached for Any Host
Exim's retry message is a scheduling decision, not the original mail error. Use exinext and the Exim log to find the first failure, correct it, then clear only the relevant retry state.
SESecurity
Which is the Best Firewall for cPanel Server?
features of ConfigServer Security & Firewall
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