kpseaccess - determine whether a file can be accessed
Exit successfully if file can be accessed with the specified mode.
The mode is an optional dash (`-') followed by zero or more
letters of rwx, where r is for readable, w is for
writable, and x is for executable.
The difference between kpseaccess and test is that
the latter looks at the permission bits, while the former checks using the
access(2) system call. This makes a difference when file systems have
been mounted read-only.
kpseaccess accepts the following options:
- Print help message and exit.
- Print version information and exit.