intro - Introduction to system maintenance and operation commands
This section contains information related to system operation and mainte-
nance. In particular, commands (such as newfs) used to create new file
systems and commands (such as fsck, icheck, and ncheck) used to verify the
integrity of the file systems are described here.
Some reference pages in this section may contain suffixes to allow their
files to exist with those of other reference pages having the same base
name and section number. When used, suffixes are made up of one to four
letters. See the man(1) reference page for more information on suffixes.