The grep command is a handy, reliable tool for searching for files or information. This tutorial illustrates 10 ways to take advantage of its power and flexibility. From the tutorial: Windows search ...

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 ...

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 ...

Linux is constantly evolving, and with it the tools that its fans use on a daily basis. However, some of the classics such as ...

If we look at that example of re-writing the backend engine in Python, well, this should have gone through a development cycle where the old code that worked well was left in place, running things ...

ZDNET's key takeaways There are certain Linux commands I consider essential.They range from networking, troubleshooting, and ...

Before Windows was created, the most common operating system that ran on IBM PC compatibles was DOS. DOS stands for Disk Operating System and was what you would use if you had started your computer ...

While it may not always be the best choice in Windows, there are certain things you can only do from the command line. We've talked about a few command line essentials before, like using tracert to ...

The sudo command stands for “superuser do” and is one of the most important commands to know in Unix and Linux-based operating systems. (See the most important Linux commands for beginners.) Sudo ...

How to use Robocopy to back up all your data in Windows 10: Commands and examples Your email has been sent If you're looking for a little extra peace of mind, double down on your data backups. This ...