bash – CodeAir

Sed It Right: Mastering the Stream Editor for Text Magic

We all feel the pain of regex’s weird syntax, but hey, we’re not going to let that stop us from achieving greatness! Despite its quirks, regex is a powerhouse when used in combination with sed. Let’s harness its strength! sed...

September 22, 2024

Automating Linux User Management and Permissions with Bash Scripting

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Automating Linux User Management and Permissions with Bash Scripting

In this article, I’ll be walking through the steps to create a user management bash script to meet some predefined requirements. The main goal of the script is to allow an administrator to create users and groups for different purposes...

July 6, 2024

Automating User and Group Management with Bash Scripting

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Automating User and Group Management with Bash Scripting

Introduction Managing user accounts and groups efficiently is crucial for system administrators to maintain security and streamline operations in Linux environments. This article explores the implementation and functionality of a Bash script named “create_users.sh”, designed to automate user and group...

July 4, 2024

User Management Automation : Bash Script Guide

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User Management Automation : Bash Script Guide

Managing user accounts in a Linux environment can be a time-consuming and error-prone process, especially in a large organisation with many users. Automating this process not only saves time, but also ensures consistency and accuracy. In this article, we’ll look...

July 2, 2024

Automated User Management with Bash Script

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Automated User Management with Bash Script

Managing user accounts in a Linux environment can be tedious, especially when dealing with a large number of new employees. To simplify this process, we can use a Bash script to automate user and group creation, ensuring appropriate permissions and...

July 1, 2024

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Simplifying PATH Management with Bash

In the world of command-line, every keystroke counts. One essential aspect of this efficiency is managing your system’s PATH variable. A well-managed PATH ensures easy access to frequently used scripts and executables. In this blog post, we introduce a simple...

May 7, 2024

How to create a Cloud Uploader CLI with AWS S3 in Bash

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How to create a Cloud Uploader CLI with AWS S3 in Bash

Bourne Again Shell, often known as Bash, is a versatile and widely used Unix shell and scripting language. Known for its simplicity and powerful scripting capabilities, Bash has become a core player in the cloud computing and DevOps landscape, making...

April 13, 2024

Streamlining Git Repository Management with Bash

Development News

Streamlining Git Repository Management with Bash

Managing multiple Git repositories can be a challenging task, especially when it comes to keeping track of their status, merging changes, and ensuring everything is up to date. However, with the power of Bash scripting, you can streamline this process...

April 3, 2024

Development News

bash: No such file or directory

I am using KDE Neon as my daily driver on my laptop. Recently due to KDE Neon update 6.0, there have been many bugs, but one as annoying as the one I faced the other day. After system update, my...

March 31, 2024

Development News

Calculating total size of disks

This is the output of lsblk command on my Ubuntu machine: $ lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT loop0 7:0 0 1.7G 1 loop /snap/0ad/592 ... sda 8:0 0 111.8G 0 disk ├─sda1 8:1 0 619M 0 part...

March 26, 2024