Added a timestamp to the dirname in the tmp directory. This ensures uniqueness.

chertex.sh

@@ -166,17 +166,21 @@ else
          ## Remove all but non-essential files
          # get the name of the current directory
          currdirname=${PWD##*/}
+         # get a timestamp
+         timestamp=$(date +%s)
+         # create a unique tmp-dir name
+         tmpdirname="${timestamp}-${currdirname}"
          # make a directory in chepec/tmp with the name of the current dir
-         mkdir /home/taha/chepec/tmp/$currdirname
+         mkdir /home/taha/chepec/tmp/$tmpdirname
          # Copy the contents of the current directory to the tmp/$currdirname directory
-         cp * -R /home/taha/chepec/tmp/$currdirname
+         cp * -R /home/taha/chepec/tmp/$tmpdirname
          # Empty the current directory of all contents
          rm * -R # note: hidden files and subdir unaffected
          # Return the stuff we want to keep after wipe-dir
-         cp /home/taha/chepec/tmp/$currdirname/*.Rnw .
-         cp /home/taha/chepec/tmp/$currdirname/vc .
-         cp /home/taha/chepec/tmp/$currdirname/vc.tex .
-         cp /home/taha/chepec/tmp/$currdirname/vc-git.awk .
+         cp /home/taha/chepec/tmp/$tmpdirname/*.Rnw .
+         cp /home/taha/chepec/tmp/$tmpdirname/vc .
+         cp /home/taha/chepec/tmp/$tmpdirname/vc.tex .
+         cp /home/taha/chepec/tmp/$tmpdirname/vc-git.awk .
       fi
 
 		echo "Terminating..."