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53411d03d6
Create symlink for screen/tmux when doing agent forwarding. This means agent forwarding keeps working after ssh deconnections. Screen will need the following added to .screenrc: setenv SSH_AUTH_SOCK "/tmp/ssh-agent-$USER-screen"
26 lines
708 B
Bash
26 lines
708 B
Bash
# Based on code from Joseph M. Reagle
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# http://www.cygwin.com/ml/cygwin/2001-06/msg00537.html
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local SSH_ENV=$HOME/.ssh/environment
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function start_agent {
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/usr/bin/env ssh-agent | sed 's/^echo/#echo/' > ${SSH_ENV}
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chmod 600 ${SSH_ENV}
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. ${SSH_ENV} > /dev/null
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/usr/bin/ssh-add;
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}
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if [ -n "$SSH_AUTH_SOCK" ]; then
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# Add a nifty symlink for screen/tmux if we're doing agent forwarding.
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test -L $SSH_AUTH_SOCK || ln -sf "$SSH_AUTH_SOCK" /tmp/ssh-agent-$USER-screen
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else
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# Source SSH settings, if applicable.
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if [ -f "${SSH_ENV}" ]; then
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. ${SSH_ENV} > /dev/null
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ps -ef | grep ${SSH_AGENT_PID} | grep ssh-agent$ > /dev/null || {
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start_agent;
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}
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else
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start_agent;
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fi
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fi
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