Comenta pedaços do script shell.

build.sh

 # Removes the _site/.
-rm -r _site/
+# rm -r _site/
 # Rscript -e "library(rmarkdown); clean_site()"
 
 # The root file.
@@ -7,20 +7,20 @@ echo $PWD
 THEROOT=$PWD
 cd $THEROOT
 
-# List of Rmd files.
-RMDFILES=$(find . -name \*.Rmd -print)
-echo $RMDFILES
-
-# Runs rmarkdown::render() in each Rmd file down in the tree.
-for RMD in $RMDFILES; do
-    DIRNAME=`dirname "$RMD"`
-    RMDNAME=`basename "$RMD"`
-    cd $DIRNAME
-    if [[ "$DIRNAME" == "./slides" || "$DIRNAME" == "./tutoriais" ]]; then
-        Rscript -e "library(rmarkdown); render(\"$RMDNAME\")"
-    fi
-    cd $THEROOT
-done
+# # List of Rmd files.
+# RMDFILES=$(find . -name \*.Rmd -print)
+# echo $RMDFILES
+#
+# # Runs rmarkdown::render() in each Rmd file down in the tree.
+# for RMD in $RMDFILES; do
+#     DIRNAME=`dirname "$RMD"`
+#     RMDNAME=`basename "$RMD"`
+#     cd $DIRNAME
+#     if [[ "$DIRNAME" == "./slides" || "$DIRNAME" == "./tutoriais" ]]; then
+#         Rscript -e "library(rmarkdown); render(\"$RMDNAME\")"
+#     fi
+#     cd $THEROOT
+# done
 
 # Renders the site.
 Rscript -e "library(rmarkdown); render_site()"
@@ -29,6 +29,7 @@ firefox _site/index.html
 
 # Remove os Rmd.
 rm -r --verbose _site/slides/*.Rmd
+rm -r --verbose _site/slides/*.Rnw
 rm -r --verbose _site/tutoriais/*.Rmd
 
 # Visualiza a árvore de arquivos/diretórios.