Install

Install via pip:

pip install --user sshecret

Wherever ssh is accepted

To use sshecret with git, point GIT_SSH to use sshecret by adding this to your shell initialization file (~/.bashrc or the like):

if command -v sshecret > /dev/null 2>&1; then
    export GIT_SSH=sshecret
fi

To use sshecret with scp add this alias to your shell initialization file:

if command -v sshecret > /dev/null 2>&1; then
    alias scp='scp -S sshecret'
fi

Limitations

sshecret obviously won’t help you if you’re using the same ssh key for multiple domains. You are clearly beyond help.

sshecret depends on a correct ssh_config(5) for your user (found at ~/.ssh/config or wherever $SSH_CONF is pointing), so it’ll get weird if that file is weird or nonexistent. Sorry, I guess.

Requirements:

• Paramiko

Usage:

usage: sshecret [whatever you want to pass to ssh]

sshecret is a wrapper around ssh that automatically manages multiple
ssh-agent(1)s each containing only a single ssh key.

    EXAMPLE: sshecret -A -L8080:localhost:80 -l johndoe -p2222 example.com

sshecret accepts the same parameters as ssh(1) - fundamentally sshecret uses
execve(2) to wrap ssh, modifying the environment to ensure that each key in
your ssh_config(5) uses its own ssh- agent.

optional arguments:
  -h, --help  show this help message and exit
  -v          Increase verbosity of output