! Aware to Perl: symlink OLDFILE,NEWFILE

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symlink OLDFILE,NEWFILE

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symlink OLDFILE,NEWFILE

Creates a new filename symbolically linked to the old filename. Returns 1 for success, 0 otherwise. On systems that don't support symbolic links, produces a fatal error at run time. To check for that, use eval:

    $symlink_exists = (eval {symlink("","")};, $@ eq '');

Source: Perl builtin functions
Copyright: Larry Wall, et al.

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