os.Path.islink
os.Path.islink() is used to check whether a file is a UNIX symbolic link:
CALL os.Path.islink(f_name) RETURNING result
where
- f_name is a STRING variable standing for the file name,
- result is TRUE if the file is a symbolic link or FALSE otherwise.
When you specify a file name, be careful with its case.
UNIX is case-sensitive, so it will treat files which names come in different cases as separate files.
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