better cleanup

nodejs5_jdk_adk25/Vagrantfile

@@ -18,17 +18,19 @@ Vagrant.configure("2") do |config|
     cd /home/vagrant
     wget -nv http://dev.dms-serwis.com.pl/misc/jdk-8u121-linux-x64.tar.gz
     tar xzf jdk-8u121-linux-x64.tar.gz
+    rm -f jdk-8u121-linux-x64.tar.gz
     update-alternatives --install /usr/bin/java java /home/vagrant/jdk1.8.0_121/bin/java 100
     update-alternatives --install /usr/bin/javac javac /home/vagrant/jdk1.8.0_121/bin/javac 100
     update-alternatives --install /usr/bin/jar jar /home/vagrant/jdk1.8.0_121/bin/jar 100
     update-alternatives --install /usr/bin/jarsigner jarsigner /home/vagrant/jdk1.8.0_121/bin/jarsigner 100
     echo """
-export PATH=\$PATH:/home/vagrant/platform-tools:/home/vagrant/build-tools/25.0.1:/home/vagrant/tools
+export PATH=\\$PATH:/home/vagrant/platform-tools:/home/vagrant/build-tools/25.0.1:/home/vagrant/tools
 export ANDROID_HOME=/home/vagrant
 """ >> /home/vagrant/.bashrc
 
     wget -nv http://dev.dms-serwis.com.pl/misc/tools_r25.2.3-linux.zip
     unzip tools_r25.2.3-linux.zip
+    rm -f tools_r25.2.3-linux.zip
     echo y | ./tools/bin/sdkmanager "build-tools;25.0.1" "build-tools;24.0.0" "platforms;android-25" "platforms;android-24" "platforms;android-23" "platform-tools" "extras;android;m2repository" "extras;google;m2repository" "extras;google;google_play_services"
 
     chown -R vagrant:vagrant /home/vagrant