This is the command errno that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
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.
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