SysAdmin

In Kubernetes, each job instance runs either simultaneously with others or immediately after the previous one completes. The CronJob controller is a Kubernetes object that enables job scheduling. This tutorial will teach you how to deploy and use Kubernetes CronJobs.

When managing a Kubernetes cluster, there are certain tasks that require pods to terminate in order to be successfully completed. To perform those tasks, administrators use a special workload resource called a job. This tutorial will show you how to create, manage, and delete Kubernetes jobs.

This tutorial shows how to use the mount command in Linux to attach a file system to a particular mount point in the file system.

Up your automation game with the expect command and automate responses to scripts and programs. Learn how to use Expect through hands on examples in this guide.

This article compares three distribution-independent package formats - Flatpak, Snap, and AppImage. Learn the difference, pros, and cons of each package format.

Follow this tutorial and learn to use the export command in Linux to export a variable and use it in shells other than its native one.

Portainer is a lightweight container management tool that provides a GUI for simplifying container operations in Docker (including Docker Swarm), Kubernetes, Nomad, ACI etc. This tutorial will show you how to install Portainer for Docker on Linux.

vscode is Microsoft's open-source code editor that boasts an abundance of features. This tutorial shows how to install and uninstall vscode on Ubuntu.

The tr command is a utility used for translating, deleting, or squeezing characters from standard input. This guide shows how to use the tr command to perform basic text processing.

Learn how to use the exec command in Linux to replace the currently running process.