How to Find a Specific Command's Man Page on ManKier

Updated

ManKier hosts an extensive, up-to-date collection of Linux man pages, and the fastest way to reach a specific command's page is to use the site's search and browse features rather than guessing URLs. You can search directly for a command name, browse by manual section (General Commands, File Formats, System Administration, and others), or start from the sample command lists on the homepage if you only remember roughly what the tool does. The "Explain a command" tool is a separate helper for understanding a command, not a replacement for the man page itself.

Search by command name

The most direct route is to type the command you need into the site's search. ManKier is built around man pages, so a query like rsync, grep, or tar is matched against page titles and content.

  • Enter the exact command name when you know it — this avoids pulling up unrelated pages that merely mention the command.
  • If you get no useful result, try the underlying binary name rather than a wrapper or alias you use locally.
  • Man pages are named after the command, not after what you want to do, so searching "copy files" is less reliable than searching cp or rsync.

Browse by manual section

Man pages are organized into sections, and ManKier exposes these as browsable categories. The homepage lists sections including General Commands, File Formats, and System Administration.

Section type What you'll find Example commands from the site
General Commands Everyday user-facing tools cat, ls, cp, ssh, top
File Formats Configuration and data file documentation (format pages, not commands)
System Administration Administrative and system tools (admin-focused pages)

Browsing by section helps when you know the kind of tool you need but not its exact name, or when you want to see what else lives alongside a command you already use.

Use the sample command lists

The homepage groups common commands by task, which is useful when you can describe the job but not the tool. The listed groups include:

  • View files: cat, more, less, head, tail
  • Edit files: vim, nano, pico, joe, emacs
  • Search: ls, tree, find, fd, fzf, plocate, grep, rg, ag, ack
  • Copy/move: cp, rsync, dd, scp, mv, mmv
  • Compress/archive: gzip, zstd, xz, bzip2, zip, 7z, tar
  • Remote shell: ssh, mosh, tmux, screen
  • Monitor: top, htop, atop, ps, pstree, free, du, df
  • Network: dig, host, nmap, ping, traceroute
  • Utils: nohup, tee, wc, xargs

Find the task closest to what you're doing, then open the command that looks right. This is often faster than searching when you're exploring options — for example, choosing between grep, rg, ag, and ack for text search.

Use "Explain a command" for understanding

ManKier also offers an Explain a command tool alongside its API and stats pages. This is aimed at helping you understand what a command does, which is useful when a man page is dense or you're new to a tool. Treat it as a companion to the man page: use it to get oriented, then read the full page for exact flags and behavior.

Common snags

  • Name collisions across sections. Some names exist in more than one section (for example, a command and a file format). If the first result isn't what you expected, check which section the page belongs to.
  • Searching by intent instead of name. Man pages are indexed by command name, so translate your goal into a likely command first, or use the sample command lists.
  • Assuming a page exists for everything. ManKier covers man pages; tools that ship no man page won't have one here.

What to do next

If you already know the command, search it by name. If you know the task, start from the sample command lists or browse the relevant section. If you're unsure what a command does once you've found it, open the "Explain a command" tool and then return to the full man page for the details.