无法从shell脚本中的目录复制文件。

I'm writing a shell script on MacOSX for the first time, and I'm a little stuck. I'm creating a website, and wanted a simple way to manage updating my files from my git repo to the localhost server. It's also just an excuse to learn shell scripting. Here's what I have so far:I'm writing a shell script on MacOSX for the fi