> The shell also uses keys other than enter I know, and I was answering to your statement “That screen is limited to navigation”. It’s not. > that operation

> The shell also uses keys other than enter I know, and I was answering to your statement “That screen is limited to navigation”. It’s not. > that operation does the equivalent of "grep -R something ." no? No. With “search archives” checked you can run that in a directory with multiple archives of different types, some of them containing other nested archives, it’ll recursively unpack everything (in a streaming manner, without wasting HDD with temporary files), and produce a list of files (possibly files inside these archives) containing that text. Technically you can use 7z+others, write a huge script to combine them together for similar functionality, but it’ll take hours to develop.