You can see who is open the connections in 25 port for example like: netstat -an | grep 25 and...Compare LDAP entries
If you have a master and a slave or more servers and want to compare the total entries under...Display your hardware
In order to get detailed information about your Linux server hardware install the lshw (apt-get...How can I see the MySQL variables?
Login to your mysql DB as any user and type:show variables;You will get something...How do I set a my own default index file when browsing to a directory?
To do this, create a file called ".htaccess" in the directory with the following...How to add reverse DNS
You will need to open a ticket including the IP or IPs and the reverse dns name that you wish to...How to backup a large database using mysqldump
No matter the control panel or server configuration assuming you are running MySQL server issue...How to check what release of Ubuntu I have?
Just type: lsb_release -aHow to install Curl and auto reboot your server
If your server is located in Germany, you will need a package (software) called curl to be able...How to rip DVD (vob) to web
mencoder myvideodvd.vob -of lavf -ovc lavc -lavcopts vcodec=flv:vbitrate=150 -ofps 25 -oac...Increase the maximum number of open files
Command to list umber of open file descriptorsUse the following command command to display...Mod_rewrite
In this tutorial's last instalment we started off witha discussion of the basics of Module...Reload NFS exports
If you come back and change your /etc/exports file, the changes you make may not take effect...Server Load - The Basics
Load, in computing, is a measure of the amount of processing a computer system is currently...