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better check for ssh control master
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@@ -14,7 +14,7 @@ _SOCKET='~/.ssh/%r@%h:%p'
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function checkOrStartSSHMaster() {
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timeout --preserve-status 3 ssh -S ${_SOCKET} -p ${_REMOTE_PORT} ${_REMOTE_USER}@${_REMOTE_HOSTNAME_FQDN} exit 0 &> /dev/null \
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timeout --preserve-status 1 ssh -O check -S ${_SOCKET} -p ${_REMOTE_PORT} ${_REMOTE_USER}@${_REMOTE_HOSTNAME_FQDN} 2>&1 | grep -q -F 'Master running' \
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&& return 0
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ssh -O stop -S ${_SOCKET} -p ${_REMOTE_PORT} ${_REMOTE_USER}@${_REMOTE_HOSTNAME_FQDN} &> /dev/null
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