SysAdmin

The SHOW TRIGGERS statement in MySQL helps provide a detailed overview of created triggers in a database. Learn how to use the statement effectively in this guide.

A break statement controls the flow of a Bash loop by exiting from a loop under certain conditions. Learn how to use the statement through our hands on examples in Bash scripts.

If you want to test Windows 11 without upgrading your computer, using virtual machine software is a simple and practical solution. Inside a virtual machine, you can experience Windows 11 safely and securely, without affecting your existing OS installation. This tutorial will show you how to install Windows 11 in a virtual machine using VMWare Workstation Player.

The Bash let command is a built-in utility used for evaluating arithmetic expressions. Learn how to use the Bash let command in this tutorial.

Jenkins seems overwhelming when just starting out. Follow our guide to learn how to set up and use Jenkins through hands on tutorials.

Access to Domain Name System (DNS) records of a website is important for troubleshooting network related problems. This tutorial will introduce nslookup, a cross-platform command for querying servers and obtaining domain records.

The head commands lists the first ten lines of a file in standard output. Learn how to use the head command and its options (with examples).

FTP offers an efficient method of transferring files within a secure network. Learn how to use the ftp command in this tutorial.

All the variables the user defines inside a shell are local by default. It means that child processes of the shell do not inherit the values of the shell's variables. To make them available to child processes, the user must export the variables. This tutorial will show you how to export Bash variables in Linux, using the export command.

Jenkins is an open-source automation server for code development. Jenkins logs offer a wealth of information about your projects and the Jenkins app itself.