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this post was submitted on 01 Oct 2024
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Linux
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From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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grep by default uses Basic Regular Expressions. This means the
(and)lose their special meaning and are matched literally. Either use a backslash version\(to have a group, or use Extended Regular Expressions with-E "(IN|OUT)". Inman grepunder REGULAR EXPRESSIONS are some differences noted.Thank you ! @thingsiplay@beehaw.org 👍
-Esolved it :)