How to Get Linux Server Sends Email Alert on Root Login
To improve the security of the server, especially web server which exposes to the Internet and possible worldwide [...]
Change Group Ownership of Symbolic Links in Unix or Linux
chgrp can be used to change group ownership of files and directories in almost all UNIX-variant platforms, including [...]
Find Out Linux Orphan Processes
It's very important of terminating Linux processes in a proper way to avoid Linux hangs up without any [...]
How to Mount USB Disk Drive in UNIX or Linux
Most distros (distributions) of Linux include Mandrake 10.1, SuSE 9.x and Fedora Core 3 can now support plug-and-plug [...]
Reset the Root Password of MySQL Server
By default, MySQL Server will be installed with root superuser without any password. You can connect to MySQL [...]
Refresh Linux or Unix Path Environmental Variables with rehash
If you have install new applications in Unix or Linux operating system, the rehash command can be used [...]
Find Files that are Modified Today (or Since Certain Time Ago) in Unix & Linux
To find all files that was modified since a specific time ago (i.e an hour ago, a day [...]
Checking Free Disk Space on FreeBSD Server
How to check and display free disk space available on a FreeBSD server? df command can be used [...]
Subversion (SVN) Issues and Problems on mod_dav_svn in FreeBSD
mod_dav_svn is an Apache server module for Subversion server. The mod_dav_svn package allows access to a Subversion repository [...]
Portdowngrade – Downgrade to Previous Version of FreeBSD’s Ports
After you upgrade or update the FreeBSD's ports, you may found out that there is some bugs with [...]