Differences
This shows you the differences between two versions of the page.
|
doc:techref:sysupgrade [2012/02/22 04:36] russell grammar |
doc:techref:sysupgrade [2013/01/02 19:24] (current) hnyman align options with r34975 |
||
|---|---|---|---|
| Line 6: | Line 6: | ||
| ===== 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> | ||
doc/techref/sysupgrade.txt · Last modified: 2013/01/02 19:24 by hnyman