SysAdmin

The pwd command outputs your current working directory in Linux. This tutorial shows how to use the command and showcases different examples of using the command.

A Bash shell script can run into problems during its execution, resulting in an error signal that interrupts the script unexpectedly. This tutorial will show you how to use the trap command to ensure your script always exits in a predictable manner.

Learn how to use the nohup command to continue running commands and processes in Linux even after the shell closes.

Jenkins offers a way for developers to automate building, testing, and deploying their applications. This tutorial show you how to restart Jenkins manually.

This article shows how to use the for loop in bash scripts through various hands-on examples.

Using Docker volumes is a convenient way to set up persistent storage for your Docker containers. Aside from normal directories, Docker allows users to mount directories shared over NFS. This tutorial will show you how to create and mount NFS Docker volumes.

The ulimit shell command allows you to view or limit the amount of resources a user can consume. Limiting resources prevents adverse effects in the system when a user or program consumes all the available resources.

There are multiple ways to run Bash scripts, and each method has a purpose. Learn how to run scripts through the hands-on examples provided in this tutorial.

The dig command is frequently used by network and system administrators to perform DNS lookups. This tutorial shows you how to install dig on Windows using BIND.

SFTP allows users to securely transfer files using SSH. This tutorial offers an overview of SFTP commands and options, explains how they work, and provides examples.