To get the previous entry, query is “SELECT * FROM table_name WHERE id $current_id ORDER BY id ASC LIMIT 1″

You might think it’s easier to use (id – 1) or (id + 1) but it might return errors when id’s are deleted and the count is broken.

service jetdirect
{
socket_type = stream
protocol = tcp
wait = no
user = lp
server = /usr/bin/lp
server_args = -d printer1 -o raw
groups = yes
disable = no
}

Restart the xinetd service and run nmap to see if port 9100 has been opened.

INSERT INTO table1 (field1,field2) SELECT 'value1','value2' WHERE NOT EXISTS (SELECT field1,field2 FROM table1 WHERE field1='value1');

Here is a video commemorating the Linux Operating System’s 20th year of window bashing, if you know what I mean, . Watch the video to remember, or learn for the first time,how Linux disrupted a market and has begun make a revolution and change the IT world. I know in some ways, you would know that you are a part of it.

$ ps aux | grep processname | grep -v grep | awk '{print $2}'

This command simply gets the entry from ps then prints out only the PID. Next thing to do is get it’s output, then do anything with it, kill it, destroy it, whatever you want. But for now killing it is simple assigning that command to a variable, for instance as $PROCESS_PID then do:

$kill -9 $PROCESS_PID


“Things change. We’ve come to a point where you have to trust your gut, your heart and your head and accept that all things change. The hardest part as always is to know where to pack it up and part ways. We’ve learned that this journey is not only about us but includes all who came along for the trip.

“Family, friends, and of course our front row believers who were there for the best reason at all. To simply listen. So it didn’t come easy win­ding down to this decision.
“So here we go — IT’S OFFICIAL. THE BAND IS OVER.”

Bamboo was formed 2002 and composed of composed of Bamboo Mañalac (vocals), Ira Cruz (guitars), Nathan Azarcon (bass), Vic Mercado (drums).

First things first, you have to retrieve or create a username for your Facebook account, this can be done on the Account Settings on your FB account.

Next, on your Pidgin IM, click on Accounts > Manage Accounts

The image above already has a created FB account in it. To add a new one, click on the Add Button.

Fill in the details needed on the Account Settings Dialog Box, Username to use is the username you provided on your FB Account and Password as well. Protocol should be XMPP or Facebook (XMPP). Domain should be chat.facebook.com.

On the Advanced Tab, uncheck Require SSL/TLS, Connect port should be set to 5222. Now you are ready to go, click on Save and wait for your online friends to appear on the Buddies list.

For a detailed instruction on this howto, plus more graphical instructions, i recommend you to visit http://www.howtogeek.com/howto/12527/easily-add-facebook-chat-to-pidgin/