> That's another new one for me -- I didn't know that "&&" could be used > instead of the semicolon. > > But be careful, && and ; mean different things. A semicolon between two commands executes both commands. Using && executes the first command and if it returns success, then the second command is executed, if the first command fails, the second command doesn't execute. -- Jon Schewe | http://mtu.net/~jpschewe If you see an attachment named signature.asc, this is my digital signature. See http://www.gnupg.org for more information. For I am convinced that neither death nor life, neither angels nor demons, neither the present nor the future, nor any powers, neither height nor depth, nor anything else in all creation, will be able to separate us from the love of God that is in Christ Jesus our Lord. - Romans 8:38-39