Here are some built-in compression applications you can use including zip, tar, gz, bz2, gz and dmg. A compressed file which contains files and folders is generally referred to as an archive. The default command line application interface in macOS is the Terminal and is stored in /Applications/Utilities.įile and folder compression saves on file size and ensures the contents are captured and delivered or stored as one monolithic file. NameOfMyFile <- sub('.Since macOS is based on Unix there are a number of ways to compress files and folders within the filing system using Unix based application code, below are a few options using the Terminal or command line interface (cli). # returns the path including the name of the R file you're runningĬompletePath<- rstudioapi::getActiveDocumentContext()$path Applying regular expressions allows you to separate the path from the filename and you can set our working directory path. You can subset the path with the $-operator. If copy paste rstudioapi::getActiveDocumentContext() into the console, your context is your console and thus it will return an empty path. Note: It is important to run rstudioapi::getActiveDocumentContext() from your R Studio editor, because you want information about your R file. path: '~/Desktop/MyBlog/content/post/-changing-working-directories.Rmd' Among other things, this includes the path and the name of the R file you just ran. It returns a dataframe with information about your document context. Run rstudioapi::getActiveDocumentContext(). After reading and desperately trying things like this.dir <- dirname(ame(2)$ofile) But what if you changed the folder structure on your computer or your poor collegue tries to run your script after cloning your repo from git? I wanted to find a way to set the working directory in an R file automatically. This is error prone! Especially if you run your script on a regular basis for reports! And yes, you could copy paste your path. You can check your working directory with getwd() getwd()īut this only works for jobs you're starting manually and you have to remember setting the working directory.

Session > Set Working Directory > To Source File Location R will print the code how to set your new working directory into the console setwd('~/Desktop/')

Use the click interface of R Studio (I do not recommend that)

Where is r mac os directory