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>perl -wMstrict -le "my $s = ... " 'cd / ; /path/latest --van --args "fName='foo';jobCode=12;jobId=34;" < + j1.R > j1.txt' 'cd / && /path/latest --van --args "fName='foo';jobCode=12;jobId=34;" +< j1.R > j1.txt'