Author: mikho

Owner of this site, swedish with a interest in educate both myself and others.

Command: network related commands

If you want to be the master of your VPS or dedicated server you must know some basic networking commands to troubleshoot connection issues or to find out more information about your or someone else server. This guide will not…

Useful debian command: Netselect-Apt

From all the different VPS providers I have tried I’ve most often only used the default mirrors that are installed when the VPS is provisioned which sometimes is not the closest one. You can and update this to the  geographically…

WHMCS – Hide licensekey from public view

Some may know that you can check the WHMCS license of any company using WHMCS as their billing system by adding: [precode]?licensedebug&forceremote[/precode] to any .php file in the whmcs folder. Example: [precode]announcements.php?licensedebug&forceremote[/precode] If you run this, you will probably see…

Useful debian command: apt-file

In later versions of debian-based systems  there’s a command named “apt-file”, it is used to determine which installation package a certain file can be found in. This can for example be used when something is missing when you compile from…