ping 172.67.71.34 -t

To stop pinging infinitely use CTRL+C

Steps
1.Click on Applications –>Terminals
2.In the Terminal type

ping google.com

When you type the command you would get a response like this.. if it’s ping successfully

64 bytes from 66.249.92.104: icmp_seq=1 ttl=53 time=289 ms
64 bytes from 66.249.92.104: icmp_seq=2 ttl=53 time=290 ms
64 bytes from 66.249.92.104: icmp_seq=3 ttl=53 time=294 ms
64 bytes from 66.249.92.104: icmp_seq=4 ttl=53 time=294 ms
64 bytes from 66.249.92.104: icmp_seq=5 ttl=53 time=281 ms

Syntax:

sudo cp -R sourcepath destionationpath

E.g

sudo cp -R /home/shan/Desktop/mapmaker /opt/lampp/htdocs/mapmaker

Here the directory mapmaker is copied from /home/shan/Desktop to this folder
/opt/lampp/htdocs/mapmaker .

The below tutorial would explain how to embed and use custom fonts in a webpage

There are many new fonts available in the web other than Arial and Verdana to use them in your OS.. you can download those fonts and install it ..By this you can use them in Paint.NET ,Adobe Photoshop to create your own images but it would be impossible for anyone to create dynamic webpages with those fonts

This is needed as using different fonts rather than normal Arial or Verdana as that will make your site different from others

Here are 5 simple steps you can follow to make your site look different with different fonts

Step 1:

Download fonts (from smashing magazine) and then head to

http://cufon.shoqolate.com/generate/

Step 2:

Upload any font you have

Step 3:

Then click on generate font

Step 4.

Download the javascript generated and upload it to your site.. and also download cufon-yui.js script..

See the below example and I am planning to use District font on my site so I have generated a script District_100.font.js

Insert the below code into your webpage



In the above code

The first cufon.replace would replace the fonts inside the division id with ‘District font’ and the second would replace the font for heading tag h2..

http://www.troywolf.com/articles/php/class_xml/

Just download the file and see the example given the above url

cat > a1.txt

Once this entered you can edit the contents of the file by typing anything and then pressing CTRL+D for saving it

E.g

I am having a table like this

Requirement:

So now I need to get the table ordered by checkins first and then by nightsout

Solution:
SELECT *FROM `foursquare_rank`ORDER BY `checkins` DESC , `nightsout` DESC

Now you will get a table ordered like this as exactly as the requirement

So this is how you can order the column in SQL

Command 1 : GETMAC

Command 2 : IPCONFIG/ALL

Where physical address is the address(MAC IP Address) of your machine

Command :RENAME

Syntax:

RENAME [drive:][path]filename1 filename2.
REN [drive:][path]filename1 filename2.

To rename a file in the same path

RENAME filename1 filename2

Note that you cannot specify a new drive or path for your destination file.

One degree of latitude = 111.69 km or 69.40 mi
One minute of latitude = 1.86 km or 1.16 mi
One second of latitude = 31.03 m or 101.79 ft