This is the command pathchk 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
pathchk - check whether file names are valid or portable
SYNOPSIS
pathchk [OPTION]... NAME...
DESCRIPTION
Diagnose invalid or unportable file names.
-p check for most POSIX systems
-P check for empty names and leading "-"
--portability
check for all POSIX systems (equivalent to -p -P)
--help display this help and exit
--version
output version information and exit
Use pathchk online using onworks.net services