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sadm_osupdate.sh
Updated: 2018/10/23
O/S : Linux
NAME
sadm_osupdate.sh - Perform Operating System update on the current server.
SYNOPSIS
sadm_osupdate.sh [ -v -h ] [ -d 0-9 ] [ -r ]
DESCRIPTION
- You can schedule execution of this script via the web interface.
- The result of the O/S update can always by seen on the O/S Update Schedule Status page
- Script is use to apply all pending Operating System update on the current system.
- This script can be executed only by the 'root' user (or with sudo).
- No question will be asked when running this script.
- It support Redhat, CentOS, Fedora, Ubuntu, Debian (family) and Raspbian.
- To prevent a SADMIN server outage, no automatic reboot will be performed on the SADMIN server.
- Remember that every SADMIN script produce a 'log' and an 'rch' file, that you can consult afterward.
- The name of these files are shown at the screen output (See examples below).
- The content of these files can be viewed from the command line or from the web interface.
Example of screen output when running the script on a CentOS system..
Example of screen output when running the script on a Ubuntu system..
Example of screen output when running the script on a Raspberry Pi system..
OPTIONS
- -d
- Specify debug level (0-9).
Value of 0 indicate that no debug information is to be displayed. - -r
- Reboot server after update.
- If some update were applied.
- If 'Reboot after O/S Update' field is set to "Yes" for the server in Database. - -h
- Display this help and exit.
- -v
- Output version information and exit.
REQUIREMENTS
- Environment variable 'SADMIN', specify the root directory of the SADMIN tools.
Define by setup script in /etc/profile.d/sadmin.sh and in /etc/environment . - SADMIN main configuration file, "$SADMIN/cfg/sadmin.cfg"
- SADMIN Tools Shell Library, "$SADMIN/lib/sadmlib.sh".
EXIT STATUS
[0] An exit status of zero indicates success
[1] Failure is indicated by a nonzero value, typically ‘1’.
AUTHOR
Jacques Duplessis (jacques.duplessis@sadmin.ca.).
Any suggestions or bug report can be sent at http://www.sadmin.ca/support.php
COPYRIGHT
Copyright © 2018 Free Software Foundation, Inc. License GPLv3+:
- GNU GPL version 3 or later http://gnu.org/licenses/gpl.html.
This is free software, you are free to change and redistribute it.
There is NO WARRANTY to the extent permitted by law.
SEE ALSO
- sadm_osupdate_farm.sh (System startup script)
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