Linux systems support pipes that enable passing output from one command to another, but they also support 'named pipes,' which are quite different. Most people who spend time on the Linux command line ...

One of the things that I have always loved about Unix and then Linux is how it allows me to connect a series of commands together with pipes and get a lot of work done without a lot of effort. I can ...

Linux commands can make use of standard streams for input, output, and error messages. Redirection sends an output stream to a file instead of the terminal window ...

As a relatively isolated junior sysadmin, I remember seeing answers on Experts Exchange and later Stack Exchange that baffled me. Authors and commenters might chain 10 commands together with pipes and ...

The grep command is a powerful tool for searching for files or information. Learn some strategies for using it effectively. Windows search is not without certain charms, but when I need to find files ...

Carrying over from yesterday’s examination of the Ubuntu command line, today’s installment of 30 Days With Ubuntu Linux is dedicated to ‘man’ and ‘grep’. These commands wield significant power, and ...

If you're a Windows admin taking on some Linux servers, you'll need to learn some basic Linux commands for process management. No matter which flavor of Linux you're using, all services are offered by ...

GUIs are great—we wouldn’t want to live without them. But if you’re a Mac or Linux user and you want to get the most out of your operating system (and your keystrokes), you owe it to yourself to get ...