Thread: RE: [SSI-users] onnode and piped commands
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From: Walker, B. J (HP-Labs) <bru...@hp...> - 2006-03-23 19:20:30
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1. You are correct about your first example. Note that the pipe itself will also be local. =20 2. Second example will also have the pipe local, with both processes on node 3. =20 3. To get everything on node 3, you can; onnode 3 sh -c "com1 args1 | com2 args2" I believe in that case the args are expanded on node 3 because there is actually an sh on node 3 to create the pipe and start the two commands. =20 =20 bruce =20 ________________________________ From: ssi...@li... [mailto:ssi...@li...] On Behalf Of Jack de Valpine Sent: Thursday, March 23, 2006 11:08 AM To: ssi...@li... Subject: [SSI-users] onnode and piped commands Hi, I just want to confirm my understanding of something. If I do the following: onnode 3 com1 args1 | com2 args2 =09 then com1 is going to run on node 3 and com2 will run on the node from which the original call to onnode was made, correct? What do I do if I want the whole pipeline to run on the indicated node. Is there something syntactic such as quoting the whole pipeline or do I need to do the following: onnode 3 com1 args1 | onnode 3 com2 args2 =09 Thanks, -Jack --=20 # Jack de Valpine # president # # visarc incorporated # http://www.visarc.com # # channeling technology for superior design and construction |