trusty
14.04 LTS
xenial
16.04 LTS
bionic
18.04 LTS
disco
19.04
eoan
19.10
Section Description
locale(1), locale(1)locale(1), locale(1)locale(1), locale(1)locale(1), locale(1)locale(1), locale(1)(1) - Executable programs or shell commands
.....(2) - System calls (functions provided by the kernel)
locale(3)locale(3)locale(3)locale(3)locale(3)(3) - Library calls (functions within program libraries)
.....(4) - Special files (usually found in /dev)
locale(5)locale(5)locale(5)locale(5)locale(5)(5) - File formats and conventions eg /etc/passwd
.....(6) - Games
locale(7)locale(7)locale(7)locale(7)locale(7)(7) - Miscellaneous (including macro packages and conventions)
.....(8) - System administration commands (usually only for root)