Suresh Krishnan wrote:
Hi Paul,
Thanks for the quick response. readlink -f does almost everything I want. The only thing it does not do is to verify whether the path is valid. I can add this on very easily in my script.

That got me thinking. If the path doesn't exist then I think readlink -f should just return the canonicalized path (the output from realpath). That would be more useful that just stopping at the first invalid path component?

I.E. I think the output from the following should be
/usr/1/2/3 rather than /user/1

readlink -f /usr/share/../1/2/3

P�draig.


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