root@mdx-Lenovo-G510:/var/tmp# scp -r [email protected]:/var/lamp/abc.txt
输入这个命令之后就会显示下面这些信息。无法下载远程服务器的文件,怎么回事?
usage: scp [-12346BCpqrv] [-c cipher] [-F ssh_config] [-i identity_file]
[-l limit] [-o ssh_option] [-P port] [-S program]
[[user@]host1:]file1 ... [[user@]host2:]file2