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doc:techref:sysupgrade [2012/02/22 04:36]
russell grammar
doc:techref:sysupgrade [2013/01/02 19:24] (current)
hnyman align options with r34975
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===== Options ===== ===== Options =====
-You can populate your ''[[doc/howto/notuci.config#etcsysupgrade.conf|/etc/sysupgrade.conf]]'' and issue additional options:+You can populate your ''[[doc/howto/notuci.config#etcsysupgrade.conf|/etc/sysupgrade.conf]]'' and issue additional options (r34975):
<code> <code>
-Usage: /sbin/sysupgrade [options] <image file or URL>+Usage: /sbin/sysupgrade [<upgrade-option>...] <image file or URL> 
 +      /sbin/sysupgrade [-q] [-i] <backup-command> <file> 
 + 
 +upgrade-option: 
 + -d <delay>  add a delay before rebooting 
 + -f <config>  restore configuration from .tar.gz (file or url) 
 + -i          interactive mode 
 + -c          attempt to preserve all changed files in /etc/ 
 + -n          do not save configuration over reflash 
 + -F | --force 
 +             Flash image even if image checks fail, this is dangerous! 
 + -q          less verbose 
 + -v          more verbose 
 + -h | --help  display this help 
 + 
 +backup-command: 
 + -b | --create-backup <file> 
 +             create .tar.gz of files specified in sysupgrade.conf 
 +             then exit. Does not flash an image. If file is '-', 
 +             i.e. stdout, verbosity is set to 0 (i.e. quiet). 
 + -r | --restore-backup <file> 
 +             restore a .tar.gz created with sysupgrade -b 
 +             then exit. Does not flash an image. If file is '-', 
 +             the archive is read from stdin.
-Options: 
- -d <delay>  add a delay before rebooting 
- -f <config>  restore configuration from .tar.gz (file or url) 
- -i          interactive mode 
- -c          attempt to preserve all changed files in /etc/ 
- -n          do not save configuration over reflash 
- -q          less verbose 
- -v          more verbose 
</code> </code>

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doc/techref/sysupgrade.txt · Last modified: 2013/01/02 19:24 by hnyman