Hint: use the w command, the pipe | command, and the grep command to test if I am logged into the system

[gmpunga]

Hi Guys Please can someone help me with this I try to do it, but still not working.

w -o | grep this command does not work

 

[f33dm3bits]

After grep you have to enter a pattern you are searching for, so like this.

w -o | grep PATTERN

Replacing pattern which what you are searching for in the output of the first command.

 

[KGIII]

This looks a lot like a homework connection. To add to the above, you may be interested in the 'whoami' command.