linux | Tecmint: Linux Howtos, Tutorials & Guides

How to Change Apache HTTP Port in Linux

Apache HTTP server is one of the most used web server in internet today, do to its flexibility, stability and

In an earlier article, we have explained to you the difference between sudo and su commands in Linux. These are

Usually, on a Linux mail server, over the time the size of /var/spool/mail/root file can increase considerably do to various

FTP or File Transfer Protocol is one of the oldest network protocol used today as standard file transfers over computer

Some system administrators often block ICMP messages to their servers in order to hide the Linux boxes to outside world

Skype is a most popular software application developed by Microsoft that is largely used for Instant Messaging and for Audio

In order to protect sensitive data extraction from servers by users who have physical access to machines, it’s a best

Tripwire is a popular Linux Intrusion Detection System (IDS) that runs on systems in order to detect if unauthorized filesystem

Guider is a free and opens source, powerful system-wide performance analysis tool written mostly in Python for Linux operating systems.

Meltdown is a chip-level security vulnerability that breaks the most fundamental isolation between user programs and the operating system. It

Systemd system and services manager can be controlled using the systemctl command line utility. It enables you to manage systemd

Most applications normally display a feedback using asterisks (*******) when a user is typing a password, but on the Linux