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| Codeblock | ||||||
|---|---|---|---|---|---|---|
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$ parallel --xapply echo {1} {2} ::: 1 2 3 ::: a b c
1 a
2 b
3 c
$ parallel echo {1} {2} ::: 1 2 3 ::: a b c
1 a
1 b
1 c
2 a
2 b
2 c
3 a
3 b
3 c |
Doing additonal task while the main program is running.
With "&" you send you main program in the background. In the following example local output data ($LOCAL_TMPDIR) is copied already to $WORK while the main program is still running:
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