Wednesday, April 19, 2006

 

UNIX, Something New Everyday

I first used UNIX in 1996. Even after all this time I am still learning. Today I learned about the "-" option for su. Basically it simulates as if the user logged in from outside rather than piggy back on the current login. So after I found out about I gave "su -" a try and what you know, root had mail!

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