UDEV (man7)
udev − Dynamic device management
udev − Dynamic device management
iso_8859-13 − ISO 8859-13 character set encoded in octal, decimal, and hexadecimal
armscii-8 − Armenian character set encoded in octal, decimal, and hexadecimal
bootup − System bootup process
tc-hfcs − Hierarchical Fair Service Curve
roff − concepts and history of roff typesetting
libgii : A flexible library for input handling
mailaddr − mail addressing description
sock_diag − obtaining information about sockets
systemd.journal-fields − Special journal fields