Send file .war tomcat7 in instance amazon (linux ubuntu). command line

which the correct command that you send a file to a server on amazon. I'm using ubuntu, my server on amazon is linux tried several command without success.

always returns the message that the file does not exist. but it exists and is in the folder.

I can access my server in the normal amazom

follows the command used

`cp /home/felippe/Dropbox/ProjetosNetBeans/project/target/myfile.war /var/lib/tomcat7/webapps`

answer

cp: cannot stat ‘/home/felippe/Dropbox/ProjetosNetBeans/project/target/myfile.war’: No such file or directory