i have just download a file jre-7u7-linux-x64.tar.gz and i am new to ubuntu so i don't know how to install it. i only can install a software from software center. can someone help me to install it on ubuntu 12.04 os and tell me the steps so that another time i don't need to ask question to install a file.
marked as duplicate by Achu, hhlp, fossfreedom♦ Nov 7 '12 at 15:44
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