I'm not sure I understand what you mean about variables so heres' what I understand by your question.

Say you want to remove the last 20 letter/spaces from a sentence 

$sentence="Error Problem in read_vhdl No designs were read DBR 011";
$sentence =~ s/[\w\s]{20}$//;

[download]
should be what you need.

Diarmuid

In reply to Re: Variable Removal From End of String by diarmuid
in thread Variable Removal From End of String by cdherold

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