Hi,

I need to do a simple command line substitution of a string, but I'm obviously making some mistake, as it doesn't work: 

> echo "Hello Dolly" | perl -lpe "s/l(lo)/$1/"
He Dolly

[download]

I'm probably missing something completely silly, but I can't understand why the $1 doesn't capture the lo in the parentheses... (I want the output to be Helo Dolly)

Thanks a lot!

In reply to Regex capturing by anna_black

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