This will work for Linux and Mac users, not so sure about shell commands for windows users.
To run place the cursor on the #+begin_src line of the source block
labeled directory-pie and press \C-c\C-c.
du -sc * |grep -v total
| 4 | "block" |
| 36 | "COPYING" |
| 4 | "#dan-notes.org#" |
| 4 | "#examples.org#" |
| 4 | "examples.org" |
| 256 | "existing_tools" |
| 4 | "intro.org" |
| 144 | "litorgy" |
| 4 | "README.markdown" |
| 12 | "rorg.html" |
| 68 | "#rorg.org#" |
| 68 | "rorg.org" |
| 8 | "test-export.html" |
| 4 | "test-export.org" |
[Eric] I sometimes get weird results here, where R will import the labels into the third column instead of the second. I don't entirely trust the R table importing mechanisms so far.
pie(dirs[,1], labels = dirs[,2])
| 4 | "block" |
| 36 | "COPYING" |
| 4 | "dan-notes.org" |
| 4 | "#examples.org#" |
| 4 | "examples.org" |
| 256 | "existing_tools" |
| 4 | "intro.org" |
| 140 | "litorgy" |
| 4 | "README.markdown" |
| 12 | "rorg.html" |
| 68 | "rorg.org" |
| 8 | "test-export.html" |
| 4 | "test-export.org" |