Perl Modules Need Module::Build But Is Not Installed
In Webmin, when attempting to install Perl modules, some modules may fail to install from packages. In such [...]
How to Read User Mail in the Webmin / Virtualmin / Cloudmin
Webmin is a web-based GUI interface to manage UNIX and Linux systems. Webmin is also the base of [...]
Change User Name on Linux
User name is utmost important in Linux operating system. Unlike Windows operating system series of consumer oriented OS [...]
Start, Stop and Restart Crond Daemon in Linux
Cron jobs in Linux and its variants such as FreeBSD or CentOS which is commonly used on web [...]
How to Check Memory Usage in Linux based Server
Memory is one of the most critical resource components on a server to ensure that the smooth and [...]
Disable and Turn Off Telnet in Linux
Telnet is an unsecured network protocol that facilitates remote login to a server via network connection. The protocol [...]
How to Check if Telnet Is Running on a Server
Telnet (TELecommunication NETwork) is a unsecured network protocol used on the Internet or local area network (LAN) connections [...]
Disable Direct Root Login and User Access via SSH to Server
Everybody knows, including hackers and attackers that all Linux and UNIX flavored systems come with a all powerful [...]
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 [...]