On 6/3/06, Bob Proulx <[EMAIL PROTECTED]> wrote:
Just a detail clarification...
HP-UX 10.20, arguably the oldest HP-UX version still in active use
anywhere, supports the 'tail -n#' syntax.

Are you absolutely certain that the version of tail in /bin or
/usr/bin supports that syntax?  I have  this dim memory that the
situation was similar to Solaris - i.e. modern tools in
/usr/something/bin, not in /usr/bin, portable scripts are still hosed.
They certainly did do similar crazy things for the sake of backward
compatibility, e.g. requiring you to add a special object to the link
if you wanted your binaries to honor SIGXCPU, because SIGXCPU was only
in Unix95...

zw


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