Use " instead of '. Variables don't get replaced (interpolate) inside single quotes.

--
Tommy
Too stupid to live.
Too stubborn to die.

In reply to Re: piping to fastacmd (bioinformatics) by tommyw
in thread piping to fastacmd (bioinformatics) by Anonymous Monk

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


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