Other solution. Insert $var variable before the file and send the stream. The Perl script will read it at BEGIN step: 
#!/bin/bash
file="timer"
var="Two"
(echo $var; cat $file) | perl -e 'BEGIN { $var=<> }  print <>; END { p
+rint $var }' > output

[download]

Ok... Is UGLY, I know it... but I have impatience!

In reply to Re^2: arguments to perl -e by explorer
in thread arguments to perl -e by olecs

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