Options often used in javac; Terminal on mac

Some notes when following UCB‘s CS61B

Here I list some options that may be often used in javac( to be continued):

1. specify a directory where .class will be put:   -d  Set the destination directory for class files. The directory must already exist; javac will not create it

2. -g

   Generate all debugging information, including local variables. By default, only line number and source file information is generated

Terminal on Mac:

cd 

cd ..

ls

Options often used in javac; Terminal on mac

原文：http://hoooga.blog.51cto.com/9072770/1731912