If you ever see a message like this upon opening a new shell - "zsh: corrupt history file /root/.zsh_history". You...
Linux
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...
