Synology restart Mail Server

I am including the command line that would allow to stop the Mail station (Roundcube) component and Mail Server (Postfix)

  • /usr/syno/bin/synopkg stop \M\a\i\l\S\t\a\t\i\o\n;
  • /usr/syno/bin/synopkg stop \M\a\i\l\S\e\r\v\e\r;

For starting, replace stop with start.

ounCloud refresh file system with DB once files restored

I have been restoring several files under specific user into ownCloud solution; I have found in some forum that we could refresh the files records upon the filesystem.


The table name is : oc_filecache

If you delete manually all the content of this table (something like : Delete * from oc_filecache); Logout and login back; All the content would be refreshed.

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Set time zone on Raspberry pi

Run this command which should work in most of distro.
Select the correct Zone that you wish to apply:

Example (London):

cp /usr/share/zoneinfo/Europe/London /etc/localtime

How to re-enable the systray (indicator panel) on Ubuntu 14.04

Installation in the terminal:

sudo apt-add-repository ppa:fixnix/indicator-systemtray-unity
sudo apt-get update
sudo apt-get install indicator-systemtray-unity

Once installed, you can enable it by this command:

gsettings list-recursively net.launchpad.indicator.systemtray

If you wish to remove it, run this command:

sudo apt-get --purge remove indicator-systemtray-unity