Yes, I am that boring - I built a small GUI APP to automate the process of looking up some common commandlines LMAO.
Basically, the app could take it some keywords, and spit out the commandline that I need. Something like this:
If you want to give it a go, you can download this package and do:
cd build && ./popcat_help_you_search
You will not need any external files to run this, I have embedded everything within it.
Or, you can build it with cmake (you will need QT5 lib, make sure that you download that before hand):
cd cmake && cmake .. && make
Currently, the indexing is not robust enough, and I did not apply any fancy algorithm to conduct the searching nor did I design a super cool data structure. Will do it if I got time. Currently, it is just for my own convenience.