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Linux/Unix/BSD Quick Tips
Linux List Groups
In Linux, users are those who use and operate the system. Groups are the aggregate of users. Groups make it
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Linux create user
The Linux operating system is a multi-user environment, where a system administrator will need to add users. As the system
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How to Copy Directory Linux
Copying directories on Linux is something that comes up quite often while administrating a Linux system. So how exactly do
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Chmod 777 Tutorial
Eventually, you will need to have to read, write, and execute permissions on either a file or directory. To do
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Add User To Group Linux
In Linux operating systems, groups allow collections of users permissions to specified resources. For someone to access the resources on
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Vim Show Line Numbers
Vim/Vi is a popular text editor for many Linux software developers and system administrators. It’s especially true if
Linux/Unix/BSD Quick Tips
Linux Move File
One of the most basic tasks you’ll encounter is moving files and directories. Today, we’ll teach you how
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Add user to sudoers
What is the importance of learning how to add user to sudoers? For one, it’s to grant elevated access
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Create a file in Linux
Learning how you can create a file in Linux is an essential skill to have, especially if you’re using
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Bash For Loop
Does your code require repetitive tasks in your Linux or UNIX operating system? A “for loop” statement allows particular commands
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Rename File Linux
Are you planning to rename files? Linux allows you to do that! If you’re using a Linux system, you’
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Check Ubuntu Version
If it’s your first time using Ubuntu, we highly recommend checking Ubuntu version updates and releases before diving into
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Git Rename Branch
Working with Git allows you to better manage projects with your team. However, you could encounter incidents when you accidentally
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Chown Command
The chown command is useful for making changes to the user or group ownership of a certain file, directory, or
Linux/Unix/BSD
Bash Check if File Exists
Are you working with shell scripting and Bash? This article is for you. At some point in your work, you’
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Linux shutdown command
In this tutorial, I’ll show you how to perform a Linux shutdown command step-by-step along with how to safely
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Sudo command
If you’ve had issues running a command on Linux only to be granted “Access Denied,” you’ve come to
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What is Linux?
Before we get started, here’s what you can gain after reading this article: What is Linux and how does