Subshell Variable

[KIANUSCH... Yes, Kianusch himself !!!]

Is there a way to exports system-variables from subshell, running in background
to the main shell?

I tried and tried and tried... but with no results... :-(

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======================= | /   |      /\     |\   |  |   |  /      /   \  |    |
Kianusch  SAYAH-KARADJI |/    |     /  \    | \  |  |   |  \___   |      |____|
{!pixar!unicom!sayah_k} |\    |    /----\   |  \ |  |   |      \  |      |    |
======================= | \  _|_  /      \  |   \|  \___/  ____/  \___/  |    |