errno(1)                           moreutils                          errno(1)

NAME
       errno - look up errno names and descriptions

SYNOPSIS
       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(3)

moreutils                         2012-06-05                          errno(1)