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NOTE: CentOS Enterprise Linux is built from the Red Hat Enterprise Linux source code. Other than logo and name changes CentOS Enterprise Linux is compatible with the equivalent Red Hat version. This document applies equally to both Red Hat and CentOS Enterprise Linux.
To learn more about gathering system information, refer to the
following resources.
-
ps --help — Displays a list of
options that can be used with ps.
-
top manual page — Type man top to learn more about top and its many options.
-
free manual page — type
man free to learn more about free and its many options.
-
df manual page — Type man df to learn more about the df command and its many options.
-
du manual page — Type man du to learn more about the du command and its many options.
-
lspci manual page — Type
man lspci to learn more about the
lspci command and its many options.
-
/proc/ directory — The contents
of the /proc/ directory can also be used
to gather more detailed system information. Refer to the Red Hat Enterprise Linux Reference Guide for
additional information about the /proc/
directory.
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