How to change SSH port from the standard 22 to, for example 339 in CentOS Linux. Although this method helps to stop the majority of opportunistic breakin attempts (cleans your log files up nicely too) it is by no means a complete solution. You should also restrict SSH access to a single IP […]
Simple method of clearing Linux cache, useful for dropping dentries and inodes from memory.
From SSH you can easily change the UID and GID by using the chown command. Shown below is the structure of the command and how to use it to change Group and User id’s. This is especially useful if you are having problems transferring files using FTP.
There can be quite a few reasons why Magento issues the “enable cookies” page, it is usually a slight server misconfiguration, but can sometimes be down to a caching system or incorrect admin settings. Firefox seems to be untainted by this problem and troopers on regardless. IE, Opera and Chrome however, seem to have […]
For those of you who are trying to install the Joomfish contribution for Joomla and are experiencing Server Errors, here’s a quick fix.
This guide will show you how to install and configure APF firewall, one of the better known Linux firewalls available.
Understanding what the Linux “top” command reports on. From shell, simply use:
top
for a plethora of system usage statistics, extremely useful for keeping an eye on resources.
