Re: LDPRs, LDPCs and the mysterious X

On 25/01/13 11:33, Henry Story wrote:
> everything including directories are files.

Not really:

cat / ==> "cat: /: Is a directory"
echo $? ==> 1

man 2 read:
EISDIR
     fd refers to a directory.

	Andy

Received on Friday, 25 January 2013 12:40:59 UTC