How to use GNU parallel on Multiple Computers -


i wanted use gnu parallel on 2 computers. successful @ running parallel on 1 computer, unable run parallel on remote computer.

version: local: parallel-20140222 , remote: parallel-20130522. had enabled password less ssh login.

parallel -j+0 --eta 'muscle -in {} -out {.}.aln -quiet' < list

but when tried run on remote computer "parallely" using following commands,

1) time parallel -j+0 --eta -svaramesh@10.117.173.5,: -transfer, --return {.}.aln --cleanup 'muscle -in {} -out {.}.aln -quiet' < list

2) time parallel -j+0 --eta -s10.117.173.5,: -transfer, --return {.}.aln --cleanup 'muscle -in {} -out {.}.aln -quiet' < list

3) time parallel -j+0 --eta -s :,10.117.10.5 -transfer, --return {.}.aln --cleanup 'muscle -in {} -out {.}.aln -quiet' < list

all of them giving following error

parallel: error: cannot open input file `nsfer,': no such file or directory.

transfer has double dash , no comma: --transfer

you may want use shorthand --transfer --return --cleanup: --trc {.}.aln

and since not have special shell characters, not need ' around muscle -in {} -out {.}.aln -quiet.

if --eta might want try out --bar too.


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