Plink does not source bashrc or bash_profile on connect

Question

I am trying to use plink as an ssh alternative on windows, but I am finding that when plink connects to a remote linux machine, it does not source .bash_profile or .bashrc.
Is there a different dot file I should create? Or is there another option?

For example, my bashrc file adds a directory to my path. This directory contains extra programs that I want to use, one being python.

This will not work:

plink host python

Where as this will:

plink host "source .bashrc;python"

When I use plink without a command parameter, it sources .bash_profile and everything works fine, but it appear that by merely sending a command plink will not source either file.

Is there a workaround?

Answer 1

If you simply connect to a remote host via ssh or plink, it will start the login account's default shell. If that shell is bash, bash will automatically source .bash_profile.

If you connect to a remote host via ssh or plink asking for a command to be executed, ssh will try to execute just that command.

What you want to achieve can be done by using a ForcedCommand. See also here:

• http://serverfault.com/questions/162018/force-ssh-to-use-a-specific-shell/166129#166129 and
• http://oreilly.com/catalog/sshtdg/chapter/ch08.html

Set the forced command to be a script that does 2 things:

1. source the .bash_profile
2. run original command (env vars $SSH_ORIGINAL_COMMAND or $SSH2_ORIGINAL_COMMAND)