Re: [R] Rscript: how to suppress all output
Thanks! I'm using Mac 10.6.2. This did it: ~/Documents cat test.r #! /usr/bin/Rscript --vanilla --default-packages=utils suppressMessages(require(Hmisc)) suppressMessages(require(gsubfn)) a - 1:100 print(a) ~/Documents Rscript test.r /dev/null ~/Documents -J 2010/1/3 Prof Brian Ripley rip...@stats.ox.ac.uk: On Sat, 2 Jan 2010, johannes rara wrote: How can I suppress ALL output when running Rscript in Terminal? ~/DocumentsRscript test.r Rscript test.r /dev/null or equivalent in your shell. But note that Rscript produces no output itself: tystie% touch test.r tystie% Rscript test.r tystie% so anything you see is created by your script. If your script produces output you do not want, the problem lies in your script. Depending how it is doing it, consider functions like invisible(), sink() and suppressMessages(). I tried options --slave, --vanilla with no success. I get these --slave is the default for Rscript: use Rscript --verbose to see what it is doing (see ?Rscript). Loading required package: methods ..etc.. (That one is because you did not specify methods as part of the initial package list: see ?Rscript.) and other output as well. -J sessionInfo() R version 2.9.2 (2009-08-24) i386-apple-darwin8.11.1 locale: fi_FI.UTF-8/fi_FI.UTF-8/C/C/fi_FI.UTF-8/fi_FI.UTF-8 attached base packages: [1] grid splines stats graphics grDevices utils datasets methods base other attached packages: [1] ggplot2_0.8.3 reshape_0.8.3 plyr_0.1.9 proto_0.3-8 Hmisc_3.7-0 survival_2.35-7 loaded via a namespace (and not attached): [1] cluster_1.12.1 lattice_0.17-26 __ 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. -- Brian D. Ripley, rip...@stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595 __ 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] Rscript: how to suppress all output
How can I suppress ALL output when running Rscript in Terminal? ~/DocumentsRscript test.r I tried options --slave, --vanilla with no success. I get these Loading required package: methods ..etc.. and other output as well. -J sessionInfo() R version 2.9.2 (2009-08-24) i386-apple-darwin8.11.1 locale: fi_FI.UTF-8/fi_FI.UTF-8/C/C/fi_FI.UTF-8/fi_FI.UTF-8 attached base packages: [1] grid splines stats graphics grDevices utils datasets methods base other attached packages: [1] ggplot2_0.8.3 reshape_0.8.3 plyr_0.1.9 proto_0.3-8 Hmisc_3.7-0 survival_2.35-7 loaded via a namespace (and not attached): [1] cluster_1.12.1 lattice_0.17-26 __ 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] Rscript: how to suppress all output
Try this on Windows: Rscript test.r 1NUL 2NUL On Sat, Jan 2, 2010 at 3:27 PM, johannes rara johannesr...@gmail.com wrote: How can I suppress ALL output when running Rscript in Terminal? ~/DocumentsRscript test.r I tried options --slave, --vanilla with no success. I get these Loading required package: methods ..etc.. and other output as well. -J sessionInfo() R version 2.9.2 (2009-08-24) i386-apple-darwin8.11.1 locale: fi_FI.UTF-8/fi_FI.UTF-8/C/C/fi_FI.UTF-8/fi_FI.UTF-8 attached base packages: [1] grid splines stats graphics grDevices utils datasets methods base other attached packages: [1] ggplot2_0.8.3 reshape_0.8.3 plyr_0.1.9 proto_0.3-8 Hmisc_3.7-0 survival_2.35-7 loaded via a namespace (and not attached): [1] cluster_1.12.1 lattice_0.17-26 __ 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] Rscript: how to suppress all output
On Sat, 2 Jan 2010, johannes rara wrote: How can I suppress ALL output when running Rscript in Terminal? ~/DocumentsRscript test.r Rscript test.r /dev/null or equivalent in your shell. But note that Rscript produces no output itself: tystie% touch test.r tystie% Rscript test.r tystie% so anything you see is created by your script. If your script produces output you do not want, the problem lies in your script. Depending how it is doing it, consider functions like invisible(), sink() and suppressMessages(). I tried options --slave, --vanilla with no success. I get these --slave is the default for Rscript: use Rscript --verbose to see what it is doing (see ?Rscript). Loading required package: methods ..etc.. (That one is because you did not specify methods as part of the initial package list: see ?Rscript.) and other output as well. -J sessionInfo() R version 2.9.2 (2009-08-24) i386-apple-darwin8.11.1 locale: fi_FI.UTF-8/fi_FI.UTF-8/C/C/fi_FI.UTF-8/fi_FI.UTF-8 attached base packages: [1] grid splines stats graphics grDevices utils datasets methods base other attached packages: [1] ggplot2_0.8.3 reshape_0.8.3 plyr_0.1.9 proto_0.3-8 Hmisc_3.7-0 survival_2.35-7 loaded via a namespace (and not attached): [1] cluster_1.12.1 lattice_0.17-26 __ 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. -- Brian D. Ripley, rip...@stats.ox.ac.uk Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UKFax: +44 1865 272595 __ 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.
