Control who can access files, search directories, and run scripts using the Linux's chmod command. This command modifies Linux file permissions, which look complicated at first glance but are actually ...

Install WSL and Ubuntu 20.04 on Windows 💻. Set up VSCode for remote development through WSL 🖥️. Run Linux commands and manage files within Windows 🗂️. Develop cross-platform projects using a ...

If you’ve ever tried to run a script from the command line in Linux and gotten an error message saying that it’s not executable or attempted to enter a directory ...

Simply put, a Shell Script is a program that is run by a UNIX/Linux shell. It is a file that contains a series of commands which are executed sequentially as if they were entered on the command line ...

Linux provides a number of handy commands for managing file permissions, understanding who has access to the files and checking on file content. There’s a lot more to working with files on Linux than ...

An interesting question was posed recently in a discussion group. What would you do if the chmod command on a system that you manage lost its execute permissions? Well, you wouldn’t exactly just chmod ...

Linux is a multi-user environment, which means more than one user can use the system at one time. Granted, that mostly takes the form of console access (via SSH), because you can't easily have two ...