Re: [R] How to execute multiple R scripts sequentially in unix background
On 21.05.2010 09:29, Yong Wang wrote: Dear list I need to 1) run several R scripts sequentially due to results waiting and 2) run them in unix background since my ssh frequently timeout for some reason. if paste following codes to unix R --vanilla script1 R --vanilla script2 R --vanilla script3 1. Write a shell script that does the above, or 2. Write an R script that contains the lines: source(script1) source(script2) source(script3) and call it via R --vanilla script or or or. Uwe Ligges will result in simultaneous instead of sequential execution of the three scripts. source() might be an alternative, however, I am not clear how to run it in the background. Thanks yong __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] How to execute multiple R scripts sequentially in unix background
On Fri, 21 May 2010 03:29:49 -0400 Yong Wang wangyo...@gmail.com wrote: Dear list I need to 1) run several R scripts sequentially due to results waiting and 2) run them in unix background since my ssh frequently timeout for some reason. If this is the main obstacle you should learn about screen! http://www.gnu.org/software/screen/ if paste following codes to unix R --vanilla script1 R --vanilla script2 R --vanilla script3 will result in simultaneous instead of sequential execution of the three scripts. source() might be an alternative, however, I am not clear how to run it in the background. May be a script containing source(script1) source(script2) source(script3) does the trick for you? Have a nice weekend. detlef Thanks yong __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.