4 agenteval=/tmp/.$USER.ssh-agent.eval
5 if lockfile -1 -r 3 -l 10 -s 1 $agenteval.lock;then
6 test -f $agenteval -a -O $agenteval -a -G $agenteval &&
7 source $agenteval 2>/dev/null
8 if [ "ssh-agent" != "`(xargs -0 </proc/"$SSH_AGENT_PID"/cmdline sh -c 'echo "$0"') 2>/dev/null `" ];then
10 (test ! -e $agenteval && ssh-agent -s >$agenteval) || echo >&2 'Failing ssh-agent!'