Last change: 2025-01-08
Dig is one of the primary tools when it comes to DNS. Resolve names, perform queries, troubleshooting any issues related to DNS. It's always DNS!
Cheatsheet articles
Last change: 2025-01-06
Cheat sheet for using the pacman package manager on Linux systems, including common tasks that are to be performed with pacman.
Commands:
Last change: 2025-01-06
Systemd version 256 introduced the run0 command to run privileged commands. Learn how to get everything out of run0 tool and replace sudo.
Last change: 2025-01-06
The cheat sheet for the apt package manager to cover the most used options. Learn how to get more out of the apt command.
Commands:
Last change: 2025-01-06
Get more information out of the tcpdump tool using this cheat sheet. Find everything that is going on the network and your Linux systems.
Last change: 2025-01-06
Want to see all hardware details of a system? Then dmidecode is your friend, helping to decode all information from the SMBIOS specification.
Last change: 2025-01-06
All Linux cheat sheets to simplify your system administration and Linux security efforts. Something missing? Let it know.
Last change: 2025-01-06
Become a master in archiving and compressing files using the tar tool with this cheat sheet, filled with examples and commonly used options.
Last change: 2025-01-06
Want to see or configure every piece of information about networking, including routing on Linux? Forget tools like netstat and learn using the ip command.
Last change: 2025-01-06
Get information about open files on Linux using the lsof command. This cheat sheet covers many common uses for using lsof and how to use it.
Last change: 2025-01-06
If you want to learn more about network connections on Linux, then ss is the tool to get the job done. Learn how to use it with this cheat sheet.
Last change: 2025-01-06
Get more out of the du utility with this cheat sheet. Use it as a reference to find often-used options or those that come handy in time.
Last change: 2025-01-06
The find utility is probably the best tool to find files on your system, but it has some learning curve. We help you to achieve that with this cheat sheet.
Last change: 2025-01-06
Increase your system administration skills with this systemd cheat sheet, including how to configure and monitor systemd units.
Last change: 2025-01-06
Learn how to get every piece of information from systemd units, such as services and timers, including its configuration and status.
Last change: 2025-01-06
Learn how to get every piece of information from systemd journals with the journalctl command. This cheat sheet will help you with the task.
Last change: 2025-01-06
This curl cheat sheet contains commands and examples of common tasks that can be performed with curl. Covering a wide range of curl options, tricks, and tips.
Last change: 2025-01-06
When it comes to a powerful tools on Linux, AWK is definitely one to know. This cheat sheet explains the basics and shows many useful one-liners
Commands:
Last change: 2025-01-06
The strace utility is diverse and helpful in performance tuning, troubleshooting, and monitoring process activity. Get the most out of this powerful tool!