freebsd man page for perror

PERROR(1)						    BSD General Commands Manual 						 PERROR(1)

NAME
     perror -- print an error number as a string

SYNOPSIS
     perror number

DESCRIPTION
     The perror program takes a raw errno value and prints it as a string.

SEE ALSO
     perror(3)

HISTORY
     The perror program first appeared in FreeBSD 8.0.

AUTHORS
     George V. Neville-Neil

BSD
								   May 12, 2009 							       BSD