Not sure I entirely understand your specific requirements, but why not create a symlink in the local filesystem (I'm assuming there is a local filesystem...) which points to the respective NFS location, e.g. 

ln -s /nfs/perl/5.10/centos5/bin/perl /usr/local/bin/perl

[download]

for a centos5 machine. This is a one-time administration thing, and your shebang line in the Perl script would then simply be #!/usr/local/bin/perl.

In reply to Re: Can I write a transparent shell wrapper to start the correct build of Perl? by almut
in thread Can I write a transparent shell wrapper to start the correct build of Perl? by thparkth

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