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Storytime When I was first learning to code, one of the most frustrating things at the beginning was actually opening up the place to code and then "bringing in" the dataset! All the tutorials and lec…
In this tutorial, we will be looking into more of BASH's syntax. This can help you in writing excellent scripts using the full capability of the BASH language. We will be focusing mainly on Variables …
Getting started with the linux terminal or command line for windows can be frightening sometimes especially to regular users - those that are not well-versed with computer systems, feeling like they h…
SSH, which also stands for Secure Shell, is something that I currently use to connect to my Linux machines to run maintenance on them. I have a couple of Linux-based machines that I routinely need to …
File System Your computer's file system organizes it's files and directories into a tree like structure. The main directory is the first one that was created and is referred to as the root directory …
People who are new to linux often find it hard to understand how Linux handles file permissions. Linux, undoubtedly has one of the most ingenious ways of handling access to different files. In this bl…
What is Docker Installing Docker Engine. You first need to set up a repository for first-time usage. You can subsequently install and update Docker from the repository Setting up a repository Update …
UNIX is a multiuser computer operating system. The main features of UNIX were its simplicity, portability (the ability to run on many different systems), multitasking and multiuser capabilities, exte…
Disk usage per folder in root:du -axh -d 1 / Disk usage per folder in current folder:du -axh -d 1 . Disk usage per folder in specific folder:du -axh -d 1 /var/www Find files bigger than 4G:find . -typ…
What happens when you start a computer? When the computer is turned on, it first performs the power-on-self-test, also known as POST. If the POST is successful and no issues are found, the bootstrap l…
