Determing your machine name using R

July 11th, 2013 | Categories: R | Tags:

I was recently working with someone who was running thousands of R jobs on our Condor pool and some of them were failing.  As part of the diagnostic process, we needed to determine which machines in the pool were causing the problem.  My solution was to add the line


To the Bash script that eventually called R and the program he was running. This gives output that looks like this

His solution was to do exactly the same thing in R. To do this, he added the following line to the beginning of his R script


Which produces output that looks like


Either way, the job was done.

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