Скачать или смотреть What The GLOB?! Filename Expansion in Linux 📦

The word "glob" is short for global and it actually comes from an old program with the same name, that was used in the earliest versions of Unix. These days, globs and wildcards are used interchangeably and "shell globbing" or filename expansion is a very powerful feature that allows us to match and expand filenames based on patterns. And as if this was not enough, we're gonna supercharge all of it with a couple of shell options that are just game-changing.


Named character classes:
https://www.gnu.org/software/grep/man...


CHAPTERS
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0:00 - Intro
0:40 - Shell expansions
1:00 - What are globs?
1:32 - Asterisk (*)
2:10 - Question mark (?)
3:00 - Character sets [abc]
3:41 - Character ranges [0-9a-z]
4:08 - Exclamation mark
4:55 - Globs are not Regex
5:18 - Shell differences
5:47 - Shell options