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3: $ . set-env
4: 
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1: $ cd hello
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               $ make
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1: $ cd /zylinux/x86-qtopia
2:  qvfb&
3: $ cd hello
4: 
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$ cd /zylinux/x86-qtopia
$ . set-env
$ cd hello
$ qvfb&
$ ./hello
$ qpe
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