lina: > > I wished at most it only run 8 jobs simultantly, no more than 8, once > finished, a new job can continue,
Xargs can be used for this. An exmaple: $ seq 1 100 | xargs -n1 -P8 echo Seq prints the numbers from 1 to 100 (one per line) and xargs starts an echo for each argument with 8 invocations in parallel. J. -- Ultimately, the Millenium Dome is a spectacular monument of the doublethink of our times. [Agree] [Disagree] <http://www.slowlydownward.com/NODATA/data_enter2.html>
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