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Re: Delete last line of file with regex

by ForgotPasswordAgain (Priest)
on Jul 23, 2020 at 01:38 UTC ( [id://11119689]=note: print w/replies, xml ) Need Help??


in reply to Delete last line of file with regex

If it's not a huge file, I'd use File::Slurp (or maybe File::Slurper if the issues it fixes are relevant for your case).

@lines = read_file($file);
pop @lines if $lines[-1] =~ /^##/;
write_file($file, @lines);

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