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#!/bin/sh
# source-ssh-agent: Script to source for ssh-agent to work
# From http://mah.everybody.org/docs/ssh
# Check if accidentaly executed instead of sourced:
if echo "$0" | grep -q source-ssh-agent; then
echo "source-ssh-agent: Do not execute directly - source me instead!"
exit 1
fi
SSH_ENV="$HOME/.ssh/environment"
start_agent () {
ssh-agent | sed 's/^echo/#echo/' > "${SSH_ENV}"
chmod 600 "${SSH_ENV}"
. "${SSH_ENV}" > /dev/null
ssh-add
}
if [ -f "${SSH_ENV}" ]; then
. "${SSH_ENV}" > /dev/null
if ps ${SSH_AGENT_PID} | grep ssh-agent$ > /dev/null; then
# Agent already running, but it may be running without identities:
if ssh-add -L 2> /dev/null | grep -q 'no identities'; then
# .. in which case we add them:
ssh-add
fi
else
start_agent;
fi
else
start_agent;
fi