Linux-hda commands
From Amahi Wiki
Linux Basic Commands
Linux Basic Commands most users will need.
General Linux/HDA Commands
| Command | Action |
|---|---|
| service httpd start | restart web server |
| yum -y update | automatically update fedora |
| rpm -Uvh http://dl.getdropbox.com/u/364883/Amahi/hda-platform-*.*-*.noarch.rpm | updates HDA |
| rpm -q hda-platform | check to see what version of HDA your running |
HDA Script Commands
| Command | Action |
|---|---|
| first-admin | returns name of first admin user |
| reset-user-password | reset a forgotten user password |
NOTE: Must be run from the /var/hda/platform/html/script directory.
| Command | Action |
|---|---|
| hda-change-gw | change gateway/router IP address |
| hda-change-dns | change DNS provider for HDA |
| hda-install-gem | install a specific Ruby Gem |
| hda-create-db-and-user | create MySql user and database |
| hda-new-install | manual install for Amahi |
| hda-php-zone-change | change time zone |
| hda-refresh-shares | refresh HDA shares |
| hhda-updates | displays list of HDA platform updates |
NOTE: Can be run from anywhere (located in /usr/bin).
Miscellaneous
| Command | Action |
|---|---|
| service amahi-ushare restart | restart ushare after adding new content |
| vncserver | Starts the VNCServer |
| vncserver -kill :1 | Stops the VNCServer |
| /etc/init.d/mt-daapd start | Starts mt-daapd |
| /etc/init.d/mt-daapd stop | Stops mt-daapd |
Greyhole
Use just "greyhole" in a Terminal to get the list, since those could change in the future. Currently, they are:
Usage: greyhole [ACTION] [OPTIONS] Where ACTION is one of:
-?, --help Display this help and exit.
-D, --daemon Start the daemon.
-f, --fsck Schedule a fsck.
-l, --balance Balance available space on storage pool devices.
-s, --stats Display storage pool statistics.
-S, --status Display what the Greyhole daemon is currently doing.
-q, --view-queue Display the current work queue.
-a, --empty-attic Empty the attic.
-b, --debug=filename Debug past file operations.
-p, --prerotate Pre-rotate task (for logrotate).
-P, --postrotate Post-rotate task (for logrotate).
-t, --thaw[=path] Thaw a frozen directory. Greyhole will start working on
files inside <path>. If you don't supply an option, the list
of frozen directories will be displayed.
-w, --wait-for[=path] Tell Greyhole that the missing drive at <path> will return
soon, and that it shouldn't re-create additional file copies
to replace it. If you don't supply an option, the available
options (paths) will be displayed.
-g, --gone[=path] Tell Greyhole that the missing drive at <path> is gone for
good. Greyhole will start replacing the missing file copies
instantly. If you don't supply an option, the available
options (paths) will be displayed.
-n, --going[=path] Tell Greyhole that you want to remove a drive. Greyhole will
then make sure you don't loose any files, and that the
correct number of file copies are created to replace the
missing drive. If you don't supply an option, the available
options (paths) will be displayed.
For --fsck, the available OPTIONS are:
-e, --email-report Send an email when fsck completes, to report on what was
checked, and any error that was found.
-y, --dont-walk-graveyard
Speed up fsck by skipping the scan of the graveyard
directories. Scanning the graveyards is only required to
re-create symbolic links that might be missing from your
shared directories.
-c, --if-conf-changed Only fsck if greyhole.conf changed since the last fsck.
Used in the daily cron to prevent unneccesary fsck runs.
-d, --dir=path Only scan a specific directory, and all sub-directories.
The specified directory should be a Samba share, or a
sub-directory of a Samba share.
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