SSH传输文件
将本地文件拷贝到服务器上(:相当于当前用户的根目录)
scp -rp /path/filename username@remoteIP:path
将远程文件从服务器下载到本地(:相当于当前用户的根目录)
scp -rp username@remoteIP:path/filename /path
压缩传输
tar cvzf - /path/ | ssh username@remoteip "cd /some/path/; cat -> path.tar.gz"
压缩传输一个目录并解压
tar cvzf - /path/ | ssh username@remoteip "cd /some/path/; tar xvzf -"