July 2005
Intermediate to advanced
944 pages
158h 24m
English
book
Linux in a Nutshell, Fifth Edition
by Ellen Siever, Aaron Weber, Stephen Figgins, Robert Love, Arnold Robbins
Content preview from Linux in a Nutshell, Fifth Edition
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Chapter 3: Linux Commands
This is the Title of the Book, eMatter Edition
Copyright © 2006 O’Reilly & Associates, Inc. All rights reserved.
-c file
Read configuration information from file instead of /etc/warn-
quota.conf.
-C Translate UIDs and GIDs individually. (Faster for database
lookups.)
-d Send messages without attaching quota reports.
-F format
Read quota information of the specified format. (See quota for
valid formats.)
-g Send messages for group quotas. Send the message to the user
specified in /etc/quotagrpadmins.
-i Ignore automount mount points.
-q file
Read device description strings from file instead of /etc/
quotagrpadmins.
-s Report sizes in more human-readable units.
-u Send messages for user quotas. (This is the default.)
watch
watch [options] command [cmd_options]
Run the specified command repeatedly (by default, every two
seconds) and display the output so you can watch it change over
time. The command and any options are passed to sh -c, so you
may need to use quotes to get correct results.
Options
-d, --differences[=cumulative]
Highlight changes between iterations. If cumulative is speci-
fied, the highlighting remains on the screen throughout, giving
a cumulative picture of the changes.
-h, --help
Display help message and exit.
-n secs, --interval=secs
Run the command every secs seconds.
-t, --no-title
Do not display the header or the blank line following the
header.
-v, --version
Print ...
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