I just tried with 662349 line file having 177 matches ( got the word file from http://app.aspell.net/create http://app.aspell.net/create). I got `0m1.327s` for

I just tried with 662349 line file having 177 matches ( got the word file from http://app.aspell.net/create http://app.aspell.net/create). I got `0m1.327s` for just grep command and `0m1.412s` for cat+grep+wc version. I use bash, so not sure about zsh. 6+ seconds really seems off.