A common use for the ip command is checking what network devices are connected to your Linux system. You can use this information to connect across the network or to make changes them, and more as ...

You can check user groups in Linux with commands like groups, id, getent, and /etc/group to manage permissions easily.

Both strace and ltrace are powerful command-line tools for debugging and troubleshooting programs on Linux: Strace captures and records all system calls made by a process as well as the signals ...

When I'm using Linux, I know that all the information I need is only a few commands away. If you want to know it, Linux can give it to you -- from security, network, disk space, users, and everything ...

This column is the third in a series dedicated to one of my favorite subjects: troubleshooting. Because my column generally is aimed more at tips and tricks and less on philosophy and design, I don't ...

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 ...

In this final section I'll present some MIDI-specific troubleshooting tips, along with a brief description of the setup here at StudioDave, a few closing remarks, and of course some links to the Linux ...