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Add ag to commands.md

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Donovan Glover 2017-11-22 17:21:17 -05:00
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@ -50,7 +50,11 @@ Note that for all of the above, `cd` is not required.
- Change the permissions of a directory to all users: `chmod -R a+rwX dir/`
- Give permissions to the user `hello` and the group `world`: `chown -R hello:world dir/`
- Given text input, return only unique lines (aka no duplicates): `cat <input_file> | uniq`
### Searching Through Files
- Search all files in a directory (and all subdirectories) for a given string: `grep -inr <search_term>` **OR** `g <search_term>`
- Search all files in a directory (including subdirectories) for a given string and ignore dotfiles: `ag <search_term>`
### System Commands