Filter::sh - sh source filter
use Filter::sh 'command' ;
As with all source filters its scope is limited to the current source file only. Every file you want to be processed by the filter must have a
use Filter::sh 'command' ;
near the top.
Here is an example script which uses the filter:
use Filter::sh 'tr XYZ PQR' ; $a = 1 ; print "XYZ a = $a\n" ;
And here is what it will output:
PQR = 1
Be especially careful when stacking multiple instances of the filter in a single source file.
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Created 1996-2024 by Maxim Chirkov Добавить, Поддержать, Вебмастеру |