ref: b9c1eab2e63e1c9b38d1c6a7a2170016e7f0a56c
dir: /sys/man/8/0intro/
.TH INTRO 8 .SH NAME intro \- introduction to system administration .SH DESCRIPTION This manual section describes commands for system administration as well as various utility programs necessary for the system but not routinely invoked by a user.