The printf command offers well-defined behavior following the POSIX standard, which means it works the same way across shells ...

The most important networking command in Linux might be ping. This command lets you check if a remote machine is responding ...

Linux is constantly evolving, and with it the tools that its fans use on a daily basis. However, some of the classics such as iptables , which has been replaced by nftables , are now not only outdated ...

There are certain Linux commands I consider essential. They range from networking, troubleshooting, and file viewing. They're also easy enough for new users to learn. Even though I've been using Linux ...

This page is written for users of Unix operating systems -- Linux, Mac OS X, FreeBSD, AIX, HP-UX, IRIX, Solaris, etc. The Kermit FTP client is also available in Kermit 95 2.0 for Windows 9x/ME/NT/2000 ...

I've been using Linux for a very long time, and from day 1, the terminal window and command-line interface (CLI) have been an integral part of my work. At the same time, I've learned that it's OK to ...

When it comes to smartphones, you're more likely to think of standards such as wifi, Bluetooth, and NFC (Near Field Communication) before the old FTP (File Transfer Protocol) technology comes to mind.

Penetration testing, often referred to as pen testing, is a critical practice in the field of cybersecurity. It involves simulating cyber-attacks on a system, network, or web application to identify ...

File Transfer Protocol is an older networking protocol for transferring files to network servers. Here's how to use it on your Mac. We previously covered the Terminal-based SCP protocol, which allows ...