Windows users are spoiled. Linux users can create and run shell scripts too, with a little more effort. Run shell scripts in Linux If you want to create a script and run it in Ubuntu, a few extra ...

Secure Copy is a UNIX standard used to transfer files from one computer to another. He's how to use the function in macOS, all via the Terminal window.

Viewing the content of files and examining access permissions and such are very different options. This post examines a number of ways to look at files on Linux.

I'm a Perl novice and I'm trying to figure out the following: How do I get at all the files in a given directory AND in all of its subdirectories? I want to open each one of them, do some things ...

I only want to keep the newest, say, 4 of each of the files. I can't write a script that just deletes anything older than a certain time from when it runs, as the files don't have consistent ...