errno

1 moreutils moreutils

errno

look up errno names and descriptions

    			errno
                name-or-code

    			errno
                -ls
                --list

    			errno
                -s
                --search
                word

    			errno
                -S
                --search-all-locales
                word

## DESCRIPTION

`errno` looks up errno macro names, errno codes, and the corresponding descriptions. For example, if given `ENOENT` on a Linux system, it prints out the code 2 and the description "No such file or directory". If given the code 2, it prints `ENOENT` and the same description.

## OPTIONS

`-l`

`--list`

- List all errno values.

`-s`

`--search`

- Search for errors whose description contains all the given words (case-insensitive).

`-S`

`--search-all-locales`

- Like `--search`, but searches all installed locales.

## AUTHOR

Lars Wirzenius

## SEE ALSO

errno

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