I use ack (https://beyondgrep.com/ https://beyondgrep.com/) many times per day, and it has saved me a great deal of time. That said, if you use IDEs (I don't),

I use ack (https://beyondgrep.com/ https://beyondgrep.com/) many times per day, and it has saved me a great deal of time. That said, if you use IDEs (I don't), it may be somewhat redundant.