Created
March 24, 2017 16:16
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Script that starts ssh-agent program
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export PATH=/opt/openssh/bin:${PATH} | |
env=~/.ssh/agent.env | |
agent_is_running() { | |
if [ "$SSH_AUTH_SOCK" ]; then | |
# ssh-add returns: | |
# 0 = agent running, has keys | |
# 1 = agent running, no keys | |
# 2 = agent not running | |
ssh-add -l >/dev/null 2>&1 || [ $? -eq 1 ] | |
else | |
false | |
fi | |
} | |
agent_has_keys() { | |
ssh-add -l >/dev/null 2>&1 | |
} | |
agent_load_env() { | |
. "$env" >/dev/null | |
} | |
agent_start() { | |
(umask 077; ssh-agent >"$env") | |
. "$env" >/dev/null | |
} | |
if ! agent_is_running; then | |
agent_load_env | |
fi | |
if ! agent_is_running; then | |
agent_start | |
ssh-add | |
elif ! agent_has_keys; then | |
ssh-add | |
fi | |
unset env |
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