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artyom/gist:3368367

Created August 16, 2012 08:24
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Persistent SSH_AUTH_SOCK for using with screen/tmux
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gistfile1.sh
# put this to your $HOME/.bashrc
# so you can safely use screen or tmux while preserving ssh-agent forwarding features
# of your ssh sessions
test "${SSH_AUTH_SOCK:-}" && test $SSH_AUTH_SOCK != $HOME/.ssh_auth_sock && {
test -L $HOME/.ssh_auth_sock && \
test "$(readlink $HOME/.ssh_auth_sock)" = $SSH_AUTH_SOCK || \
ln -sf $SSH_AUTH_SOCK $HOME/.ssh_auth_sock
export SSH_AUTH_SOCK=$HOME/.ssh_auth_sock
}
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