How to copy file from a Vagrant machine to local host

问题

I want to copy a local file from a Vagrant machine to my local host, but I am getting an error message:

ssh: connect to host 127.0.0.1 port 22: Connection refused

[user@localhost ceil]$ scp -p 2222 vagrant@127.0.0.1:/home/vagrant/devstack/local.conf .
cp: cannot stat ‘2222’: No such file or directory
ssh: connect to host 127.0.0.1 port 22: Connection refused

I also tried using using localhost but still got the same error.

回答1:

You should read the manual page for scp. The correct syntax is:

scp -P 2222 vagrant@127.0.0.1:/home/vagrant/devstack/local.conf .

The uppercase P is for "port". Lowercase is used to preserve modification times.

回答2:

Another option is cat the files to something local:

vagrant ssh -c "sudo cat /home/vagrant/devstack/local.conf" > local.conf

This should also work for files that require root permissions (something the vagrant SCP plugin doesn't seem to support).

回答3:

Get IdentityFile and Port by using

vagrant ssh-config

scp -i IdentityFile_file -P Port vagrant@127.0.0.1:/file_dir dist_dir e.g.

scp -i /Users/xxxxx/tmp/vagrant/centos_6.5/.vagrant/machines/default/virtualbox/private_key -P 2200  vagrant@127.0.0.1:/tmp/xxx .

回答4:

This is a handy tool for anyone coming in via Google: Vagrant SCP

回答5:

As @SevenJ mentioned, ssh-config can provide all the info you need. But it's a lot easier to save it to a file and use that file, rather than constructing a complicated scp command. E.g.:

vagrant ssh-config > config.txt
scp -F config.txt default:/path/to/file .

Here I'm assuming your vagrant file doesn't override the machine name from "default". If it does, replace "default:" with ":".

来源：https://stackoverflow.com/questions/32410299/how-to-copy-file-from-a-vagrant-machine-to-local-host