pathchk
Check the validity and portability of pathnames. More information: https://www.gnu.org/software/coreutils/manual/html_node/pathchk-invocation.html.
- Check pathnames for validity in the current system:
pathchk
path1 path2 …
- Check pathnames for validity on a wider range of POSIX compliant systems:
pathchk -p
path1 path2 …
- Check pathnames for validity on all POSIX compliant systems:
pathchk --portability
path1 path2 …
- Only check for empty pathnames or leading dashes (-):
pathchk -P
path1 path2 …