Shell, the command interpreter of an OS, processes the commands entered into the command line and widely used in Linux.…
Browsing: shell
The Zsh (Z shell) is a interactive login shell for the Unix/Linux systems. It has multiple improvement over the Bash…
A shell is an important layer of Linux architecture. Shell is an interface which takes input from Users and sends…
An array is a data structure consist multiple elements based on key pair basis. Each array element is accessible via…
The Python subprocess module allows to spawn new processes, execute external commands from Python scripts. You can install the latest…
Question. I am running a Linux system (Ubuntu) system. Its root user has 100K emails to their mailbox. How do…
In our previous docker tutorials your learned about how to Install Docker on CentOS or Install Docker on Debian based…
While working with the Linux systems, we used many of commands on daily basis. Most of the commands are available…
This is good to test a file has enough permission to do read, write or execute operations. For a good…
Bash scripts are simple text files that contain a collection of commands. Bash scripts can help with administrative tasks, task…