Latest Tutorials
Unusual Ways to Use Variables Inside Bash Scripts
You might have used variables in Bash before, but probably not like this.
· Hunter Wittenborn
3 Ways to Watch Logs in Real Time in Linux
Here's how to use tail command effectively for watching log files in real time. Less and Mutitail commands also come in handy.
· Abhishek Prakash
HumanOps: In Dire Need Of Intellectual Humility
HumanOps is not hugely popular in the DevOps Community, and it is high time we start discouraging burnout and superhero culture.
· Avimanyu Bandyopadhyay
Ping Command Not Found? Install Ping on Ubuntu
If you are running Ubuntu in a Docker container, ping command will be missing. You can install ping on Ubuntu with this simple trick.
· Abhishek Prakash
How to Check if String Contains a Substring in Bash
In this bash string tutorial, you'll learn to check whether a given string contains a substring or not.
· Avimanyu Bandyopadhyay
How to Concatenate Strings in Bash
Learn to concatenate strings in bash shell scripts. You'll also learn to append to existing strings and combine strings and integers.
· Avimanyu Bandyopadhyay
How to Self-host Multiple WordPress Sites on the Same Server With Docker
Learn how to set up multiple WordPress instances on a single standalone Linux server with Docker.
· Avimanyu Bandyopadhyay
Deploying Isso Commenting System Under Nginx With Docker
Follow this Docker Compose approach to make an easy deployment of Isso on a server based on the official Dockerfile from the devs.
· Avimanyu Bandyopadhyay
Difference Between Single and Double Quote in Bash Shell
Quotes are an integral part of shell scripting and Linux command but they could often be confusing for new users. This article will demystify quotes for you.
· Abhishek Prakash
Transform Your Phone into A Portable Mini Workstation to Manage Your Servers!
Turn your Android phone into a portable mini-workstation with this tweaky guide!
· Avimanyu Bandyopadhyay
How to Tackle Filenames With Spaces in Linux
Spaces in the file names could be tricky, specially for new Linux users. Learn how to deal with them.
· Abhishek Prakash
Seq Command in Linux
Print a sequence of numbers with specified increment or format with seq command.
· Abhishek Prakash
Complete Guide to Self-hosting Rocket.Chat With Docker
Learn how to self-host your Rocket.Chat instance with Docker on your own Linux server on the cloud!
· Avimanyu Bandyopadhyay
How to Evaluate Strings as Numbers in Bash
Learn how to evaluate bash strings as integers to perform successful arithmetic operations.
· Avimanyu Bandyopadhyay
Best Commenting Systems for Websites That You Can Self-Host
Here are some ad-free, private commenting systems that you can self-host and own the user data.
· Abhishek Prakash
Using Checkmk for Monitoring Your Linux Server Infrastructure
A detailed guide on installing and configuring the free and open-source Checkmk Raw Edition for monitoring servers.
· Avimanyu Bandyopadhyay
Complete Beginner's Guide to Docker Logging
Explore and learn some interesting ways to make log management easier on Docker.
· Avimanyu Bandyopadhyay
4 Ways to Transfer Files Between Remote and Local Systems Over SSH
From legacy scp to modern rsync. From the unconventional sshfs to the GUI convenience of FileZilla. Learn different ways for copying files over SSH.
· Abhishek Prakash
Significance of DocOps and Documentation Testing in DevOps [A New Perspective]
Revisit DocOps — an almost forgotten DevOps subset. Explore why it needs a comeback in Documentation Testing.
· Avimanyu Bandyopadhyay
30 Interesting Tools and Services to Monitor Your Linux Servers
An exhaustive list of 30 interesting server monitoring tools and services for you to explore!
· Avimanyu Bandyopadhyay
5 Simple Bash History Tricks Every Linux User Should Know
Effectively using bash history will save you plenty of time in the Linux terminal.
· Abhishek Prakash
Using Case Statements in Bash
Instead of a bunch of nested if else statements, using case statements can drastically reduce the number of lines in your bash script, making it easier to understand and follow the logic.
· Hunter Wittenborn
![How to set up OpenCL for GPUs on Linux and Docker [Complete Guide]](/content/images/size/w30/format/avif/2021/07/gpu.png)
How to set up OpenCL for GPUs on Linux and Docker [Complete Guide]
Learn how to setup OpenCL on Linux and Docker for both NVIDIA and AMD GPUs!
· Avimanyu Bandyopadhyay