linux:ubuntu:useful-commands
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linux:ubuntu:useful-commands [2024/02/08 16:30] – [[grep] Recursive (and insensitive with line number displayed) search for a string in a directory] odefta | linux:ubuntu:useful-commands [2024/02/08 17:12] (current) – [[user] Change mode] odefta | ||
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Line 759: | Line 759: | ||
ls [abc]*.txt | ls [abc]*.txt | ||
</ | </ | ||
- | [abc] - characters a, b or c | + | [abc] - characters a, b or c \\ |
- | * - any number of characters (including 0) | + | * - any number of characters (including 0) \\ |
.txt - ends with txt | .txt - ends with txt | ||
Line 1080: | Line 1080: | ||
echo -e " | echo -e " | ||
</ | </ | ||
- | e - interpret escape sequences | + | e - interpret escape sequences |
n - numbers (sort as numbers) | n - numbers (sort as numbers) | ||
Line 1956: | Line 1956: | ||
</ | </ | ||
- | Eliminare | + | Eliminate |
< | < | ||
chmod 601 file.txt | chmod 601 file.txt | ||
Line 1962: | Line 1962: | ||
</ | </ | ||
- | Eliminare | + | Eliminate |
< | < | ||
chmod ugo-w file.txt | chmod ugo-w file.txt |
linux/ubuntu/useful-commands.1707402602.txt.gz · Last modified: 2024/02/08 16:30 by odefta