In order to keep my backup server from running out of harddrive space, I needed to remove anything that was 30 days or older. (This was for my Zimbra backups). In order to do this, I just had to add the following line to my crontab:

It is as simple as that!

Open up a terminal and type:

DATABASESERVER: IP Address of Database Server

DataBaseName: Name of Database

sqlname.sql: Name of sql file

Here is the method for recording sound directly from the sound card.

1. open console > type alsamixer , enter

2. Press F4 , use arrow keys to highlight Captur , press space bar as required ( till you can see L & R )

3. Now you need to select another channel, (again use arrow keys,space bar) , the channel that worked for me was 'mix' . So first try by highlighting 'mix' , press spacebar.

4. Now simply use