Discover these man pages…adactl (1)
Discover these packages…libruby2ruby-ruby (main)
What is Man Online?
Man online is an online manual for Linux, providing and indexing 76136 man pages and giving installation guidelines for 21763 packages. All information is kept up-to-date (last update time is written at the bottom of every page).
Manual sections0 -
1 - Executable programs or shell commands
2 - System calls (functions provided by the kernel)
3 - Library calls (functions within program libraries)
4 - Special files (usually found in /dev)
5 - File formats and conventions
6 - Games and screensavers
7 - Miscellaneous (including macro packages and conventions)
8 - System administration commands and daemons
9 - Kernel routines (non standard)