ref: 6ab5d4fca4a4b628e7cefa6f095f8c9e76cde0c6
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.