bak

虚地址空间基于文件OS内核源代码和文件

cd /dos_c/os/os
make clean
cd ../linux_test
rm -f *.o a.out
cd ..
LINE=`cat \`find os -type f -print\`|wc -l`
tar -cvf os.tar bak linux_test os 
cd os
make
cd ..

echo total source code lines[$LINE ]