Bakul Shah <ba...@bitblocks.com> writes:
> On Mon, 03 Jan 2011 21:20:42 +0300 Anonymous <swel...@gmail.com> wrote:
>>
>> Do you mean perror(1)?
>>
>> $ perror 5
>> Input/output error
>
> I prefer mine:
>
> $ errno () { grep "^#.*\\<$*\\>" /usr/include/sys/errno.h }
> $ errno 5
> #define EIO 5 /* Input/output error */
> $ errno EIO
> #define EIO 5 /* Input/output error */
perror(1) displays localized messages
$ LANG=ja_JP.UTF-8 perror 5
入出力エラーです
$ LANG=uk_UA.UTF-8 perror 5
Помилка вводу-виводу
but I have to agree that knowing errno macro is useful
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