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.

  • gomp@lemmy.ml
    6·
    6 个月前

    Here’s what I get in fish when I start writing a rsync command and hit tab to ask for completions:

    ❱ rsync --append-verify --progress -avz -
-0  --from0                               (All *from/filter files are delimited by 0s)  --delete                   (Delete files that don’t exist on sender)
-4  --ipv4                                                               (Prefer IPv4)  --delete-after         (Receiver deletes after transfer, not before)
-6  --ipv6                                                               (Prefer IPv6)  --delete-before         (Receiver deletes before transfer (default))
-8  --8-bit-output                          (Leave high-bit chars unescaped in output)  --delete-delay                 (Find deletions during, delete after)
[more lines omitted]