On Linux, pipes and redirection let you use the output from commands in powerful ways. Capture it in files, or use it as input with other commands. Heres what you need to know.

Also: 8 things you can do with Linux that you can't do with MacOS or Windows Piping sends data from one command to be used by the next in sequence -- and it continues doing so until you've run the ...

Kellermann explained that the vulnerability affects Linux Kernel 5.8 and later versions but was fixed in Linux 5.16.11, 5.15.25 and 5.10.102. "It all started a year ago with a support ticket about ...

How to set up a named pipe on Linux. Before we look at one of these empty named pipes, let’s step back and see how a named pipe is set up. You would use a command called mkfifo.Why the reference ...

Learn the ways of named pipes will certainly up your Linux-Fu, so let’s jump in! Quick Example: Building a Logging Script. Suppose you want to create a simple logging facility.

The Dirty Pipe vulnerability, tracked as CVE-2022-0847, is located in the messaging pipeline or pipe of the Linux kernel. This is an inter-process communication mechanism through which one process ...

A Linux kernel bug cataloged as CVE-2022-0847 – which is being referred to as Dirty Pipe due to its similarity to another exploit, Dirty Cow – was recently discovered, though it has reportedly ...

The same month, Linux admins were urged to patch a high-risk, full-disk encryption (FDE) flaw (CVE-2021-4122) impacting Linux Unified Key Setup (LUKS) encryption software and its crytpsetup programme.

The “Dirty Pipe” bug (CVE-2022-0847) is similar to the notorious Dirty Cow vulnerability discovered in 2016 but even easier to exploit, according to Max Kellermann, the researcher who found it last ...

Dirty Pipe, as the vulnerability has been named, is among the most serious Linux threats to be disclosed since 2016, the year another high-severity and easy-to-exploit Linux flaw (named Dirty Cow ...