For many, many years now when I want to browse a man page about something I’ll type man X into my terminal, substituting X for whatever it is I wish to learn about. Depending on the manual, it’s short and therefore easy to find what I want, or I am deep in the woods because I’m trying to find a specific flag that appears many times in a very long document. Woe is me if the flag switch is a bare letter, like x.
And let’s say it is x. Now I am searching with /x followed by n n n n n n n n N n n n n n. Obviously I’m not finding the information I want, the search is literal (not fuzzy, nor “whole word”), and even if I find something the manual pager might overshoot me because finding text will move the found line to the top of the terminal, and maybe the information I really want comes one or two lines above.
So… there HAS to be a better way, right? There has to be a modern, fast, easily greppable version to go through a man page. Does it exist?
P.S. I am not talking about summaries like tldr because I typically don’t need summaries but actual technical descriptions.
Kind of off topic, but you know what would be cool? If you had an ‘man explain’ command that would define all the flags/args in a command, like:
man explain rsync --append-verify --progress -avz -e "ssh -p 2222" root@$dip:/sdcard/DCIM/Camera newphonepixWould give you:
rsync - a fast, versatile, remote (and local) file-copying tool --append-verify --append w/old data in file checksum --progress show progress during transfer --archive, -a archive mode is -rlptgoD (no -A,-X,-U,-N,-H) --verbose, -v increase verbosity --compress, -z compress file data during the transfer --rsh=COMMAND, -e specify the remote shell to useetc.
