Ubuntu .sh error

Ok so I've searched even the threads that haven't been created yet and cannot find the solution to this problem.

I've set up a v83 server on Ubuntu, installed Java 7 and JRE and put the JCE files in the appropriate folders. Everything looks normal, but when I run
./launch_world.sh

It tells me

./launch_world.sh: 6: ./launch_world.sh: -Djavax.net.ssl.keyStore=filename.keystore: not found
./launch_world.sh: 12: ./launch_world.sh: net.world.WorldServer: not found

I've modified the .sh files and ran dos2unix on each so they should be okay, but I'm not sure what is wrong now.

The WorldServer.java is in the same location it was when this was run successfully on Windows, and the filename.keystore-related files have not been (uploaded from Windows and downloaded on Ubuntu).

launch_world.sh

Spoiler:

Code:

---

#!/bin/sh

set CLASSPATH=".:dist\Rydah.jar:dist\mina-core.jar:dist\slf4j-api.jar:dist\slf4j-jdk14.jar:dist\mysql-connector-java-bin.jar"
java -Xms100m -Xmx100m \
-Dwzpath=wz \
-Djavax.net.ssl.keyStore=filename.keystore \
-Djavax.net.ssl.keyStorePassword=passwd \
-Djavax.net.ssl.trustStore=filename.keystore \
-Djavax.net.ssl.trustStorePassword=passwd \
-Drecvops=recvops.properties \
-Dsendops=sendops.properties \
net.world.WorldServer

---

Help will be greatly appreciated.