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Jan 16, 2023
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Command to modify errors #1013

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Command to modify errors
jimcat8 Dec 24, 2022
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Content supplement
jimcat8 Dec 26, 2022
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Minor wording changes
sspencerwire Jan 16, 2023
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4 changes: 2 additions & 2 deletions docs/books/admin_guide/03-commands.md
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Expand Up @@ -538,10 +538,10 @@ total 1332
-rw-r--r--. 1 root root 283 18 may. 17:05 mtab
```

* List `/var` files larger than 1 megabyte but less than 1 gigabyte:
* List `/var` files larger than 1 megabyte but less than 1 gigabyte. The example here uses advanced `grep` commands with regular expressions. Novices don't have to struggle too much, there will be a special tutorial to introduce these regular expressions in the future.

```bash
$ ls -lhR /var | grep \- | grep [1-9]*M
$ ls -lhR /var/ | grep ^\- | grep -E "[1-9]*\.[0-9]*M"
...
-rw-r--r--. 1 apache apache 1.2M 10 may. 13:02 XB RiyazBdIt.ttf
-rw-r--r--. 1 apache apache 1.2M 10 may. 13:02 XB RiyazBd.ttf
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