You use the chmod command to set each of these permissions. To see what permissions have been set on a file or directory, we can use ls command options. We can use the -l (long format) option to have ...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a critical security flaw impacting the Sudo command-line utility for Linux and Unix-like operating systems to its Known ...

Hackers are actively exploiting a critical vulnerability (CVE-2025-32463) in the sudo package that enables the execution of commands with root-level privileges on Linux operating systems.

The latest Linux kernel may not be the most exciting release, but it still comes with some notable improvements.

The awk command is a versatile text-processing tool in Linux. It filters and manipulates files using patterns, conditions, and actions. It supports a wide range of scenarios, making it straightforward ...

If you're wondering which apps take priority on your new Linux machine, these 11 will help you get the most out of the OS.

If you want to get updates from the stock market from command line, Stonkfetch is a tool you should try. It combines real-time stock data with colorful ASCII art logos, making financial tracking both ...