can be used to display a description for a system error code, or an MyISAM/ISAM table handler error code. The error messages are mostly system dependent.
.SHUSAGE
perror [OPTIONS] [ERRORCODE [ERRORCODE...]]
.SHSYNOPSIS
.Bperror
.RB[\-?|\-\-help]
.RB[\-I|\-\-info]
.RB[\-s|\-\-silent]
.RB[\-v|\-\-verbose]
.RB[\-V|\-\-version]
.SHDESCRIPTION
.TP
.BR\-?|\-\-help
Displays this help and exits.
.TP
.BR\-I|\-\-info
Synonym for the above.
.TP
.BR\-s|\-\-silent
Only print the error message
.TP
.BR\-v|\-\-verbose
Print error code and message (default).
.TP
.BR\-V|\-\-version
Displays version information and exits.
.SHEXAMPLE
shell> perror 64 79
Error code 64: Machine is not on the network
Error code 79: Can not access a needed shared library