This article provides a concise guide to allow you to quickly look up a feature or command that you can...
Linux
The Environment Variables form a simple and effective way to pass information about the current operating environment to the program...
As of writing this, Linux has a worldwide market share of more than 3% on desktops, but over 90% of...
The bash shell utilizes many bash external commands to allow you to maneuver around the file systems and manipulate files...
It is a common occurrence to find users who are not even aware of what operating system they are running....
A file system is a logical collection of files on a partition or disk. A partition is a container for...
If you ever see a message like this upon opening a new shell - "zsh: corrupt history file /root/.zsh_history". You...
FTP used to be the most used protocol on the Internet by sheer data traffic until it was surpassed by...
SSH (Secure Shell) is a program to log into another computer over a network, to execute commands in a remote...
A virtual machine is a software that, like a physical machine, runs an operating system and applications. A virtual machine...
Shell program is series of Linux commands. Shell script is just like batch file is MS-DOS but have more power...
One of the most frustrating things about mastering a new OS can be figuring out where it keep files. Instead...
Linux is a common computing environment, and for that reason, many specialties within IT will require basic Linux/UNIX knowledge. If...
