Save the code below to x.pl. Invoke with 'perl x.pl <filename>...'. 

#!/usr/bin/perl -i -n
print unless /\bsome string\b/;

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90% of every Perl application is already written. ⇒
dragonchild

In reply to Re: Re: Re: delete a line by a string by pfaut
in thread delete a line by a string by moked

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