Articles
Block IP from your server via iptables
You can block an IP (12.12.12.12) from your server with the following command:
# iptables -I...
Check port used in linux
If you want to see which process is using which port (in this case, port 53), you can do it with...
Enable DMA on disk - against slow disk speed
We had a server performing pretty poorly and we went to investigate.It seemed the disk speed was...
How do I create a MySQL database and set privileges to a user?
We will explain to you how to grant a user full access to a selected database via the SSH...
How do I rename a database in phpMyAdmin?
You can rename a database easily via phpMyAdmin.We'll show you how it's done:Step 1. Login to...
How to import and export a mysql database via ssh
A mysql database can be easily imported and exported via SSH:1) You can export a MYSQL database...
Mass change in file
If you have switched to a new service provider and all DNS records need to be adjusted to the new...
Remove your RAID metadata
Sometimes when you put a harddisk, that belonged to a hardware RAID set, in a new server and you...
