PATHCHK(1) General Commands Manual PATHCHK(1)

pathchk - Check whether file names are valid or portable

pathchk [OPTION]... NAME...

Check whether file names are valid or portable

check for most POSIX systems
check for empty names and leading "-"
check for all POSIX systems (equivalent to -p -P)
Print help
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v(uutils coreutils) 0.11.0

2026-09-01