Three tools that fix the terminal annoyances you've stopped noticing.

The Linux command line is a text interface to your computer. Also known as shell, terminal, console, command prompts and many others, is a computer program intended to interpret commands. Allows users ...

</pre><BR><BR>This is unacceptable for my needs. The command syntax has to be parsable and the command itself must also be parsable based on the syntax.<BR><BR>To solve this I came up with 2 BNF ...

I have a fairly clear idea of what I'm trying to do, but not of the syntax needed to do it. I have a short shell script that I've used for a while to run software updates via ARD. It simply verifies ...

One of the nice things about the Amazon Web Services (AWS) environment is that it includes a GUI that's sufficient for performing most administrative tasks. Even so, most administrators eventually ...

Sed is a non-interactive text editor that operates on piped input or text files. By providing it with instructions, you can make it modify and process text in files or streams. The most common use ...

The script command not only makes a record of what commands you run but also allows you to save the output generated so that you can examine it later or easily turn your command sequences into scripts ...

The eval command allows you to run the contents of variables as commands and can be very useful, especially in scripts. There are probably a lot of Linux users who have never encountered the eval ...

Before we see how to send command output to a text file in Command Prompt, PowerShell, or Terminal, let us see how the command runs. When you enter a command and hit enter, its output will get ...

Here's why you should ditch them too.