Added quotes in a bunch of places so things work with paths containing spaces.

start_python.sh

@@ -31,21 +31,21 @@ PYTHON_CMD=python
 # if there is a PYTHON_CMD file in the script directory, use that instead
 if [ -e "$SCRIPT_DIR/PYTHON_CMD" ]
 then
-    PYTHON_CMD=`cat $SCRIPT_DIR/PYTHON_CMD`
+    PYTHON_CMD=`cat "$SCRIPT_DIR/PYTHON_CMD"`
 fi
 
-if [ ! -z "`which $PYTHON_CMD 2>/dev/null`" ]
+if [ ! -z "`which "$PYTHON_CMD" 2>/dev/null`" ]
 then
     # check if Python is the right version
-    PYTHON_VER=`$PYTHON_CMD -V 2>&1 | cut -d " " -f 2`
+    PYTHON_VER=`"$PYTHON_CMD" -V 2>&1 | cut -d " " -f 2`
     checkPythonVersion "$PYTHON_VER"
     if [ $? == 1 ]
     then
-        echo "Using Python `which $PYTHON_CMD`"
+        echo "Using Python `which "$PYTHON_CMD"`"
         
         # execution ends here if Python is found
         PYTHONPATH=$SCRIPT_DIR/python/packages:$SCRIPT_DIR/python/src:$PYTHONPATH
-        env PYTHONPATH=$PYTHONPATH $PYTHON_CMD "$@"
+        env "PYTHONPATH=$PYTHONPATH" "$PYTHON_CMD" "$@"
         exit $?
     fi
 fi

start_solr.sh

@@ -5,10 +5,10 @@ SCRIPT_DIR=`dirname $0`
 JAVA_CMD=java
 if [ -e "$SCRIPT_DIR/JAVA_CMD" ]
 then
-    JAVA_CMD=`cat $SCRIPT_DIR/JAVA_CMD`
+    JAVA_CMD=`cat "$SCRIPT_DIR/JAVA_CMD"`
 fi
 
-if [ -z "`which $JAVA_CMD 2>/dev/null`" ]
+if [ -z "`which "$JAVA_CMD" 2>/dev/null`" ]
 then
     echo "Java not found. Try specifying the path to the Java executable in a file named"
     echo "JAVA_CMD in this script's directory."
@@ -21,5 +21,5 @@ then
     mkdir "$SCRIPT_DIR/data"
 fi
 
-cd $SCRIPT_DIR/java/solr/server
-$JAVA_CMD -Xmx2048M -XX:MaxPermSize=512M -jar start.jar
+cd "$SCRIPT_DIR/java/solr/server"
+"$JAVA_CMD" -Xmx2048M -XX:MaxPermSize=512M -jar start.jar

start_web.sh

@@ -8,4 +8,4 @@ then
     mkdir "$SCRIPT_DIR/data"
 fi
 
-$SCRIPT_DIR/start_python.sh $SCRIPT_DIR/python/src/stackdump/app.py
+"$SCRIPT_DIR/start_python.sh" "$SCRIPT_DIR/python/src/stackdump/app.py"