Cron Job in ubuntu not getting the desired output
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I am trying to setup a cronjob to execute a script every minute.

My test.sh script:

    #!/bin/bash
    notify-send hello

I have made the above script executable.

Here is my `crontab -e` file's output http://pastie.org/4316348


Now when I see the output of `syslog` it shows that the cronjob is getting executed every minute but I am not able to see my desired output.

syslog:

    Jul 24 17:42:01 noob CRON[5291]: (noob) CMD (/home/noob/test.sh)
    Jul 24 17:43:01 noob CRON[5364]: (noob) CMD (/home/noob/test.sh)
    Jul 24 17:44:01 noob CRON[5374]: (noob) CMD (/home/noob/test.sh)
    Jul 24 17:45:01 noob CRON[5386]: (noob) CMD (/home/noob/test.sh)

So, I am wondering what am I doing wrong here and why I am not able to see my desired output(notification).