Quote Originally Posted by cheenaik
chmod: cannot access `jre-1_5_0_09-linux-i586-rpm.bin': No such file or directory
This means that the file is not there, or perhaps it is called some other name.

By using "ls" you can list the files in a certain directory, to make sure this "jre..." is there.

Quote Originally Posted by cheenaik
i still dont understand what you are talking about...
I am refering to "tab completion", more about that here :

When you have the time, you can try this quick command line tutorial, which will teach you the basics :