30 lines
576 B
Bash
30 lines
576 B
Bash
|
#!/usr/bin/env bash
|
||
|
|
|
||
|
|
file="$HOME/.ssh-agent"
|
||
|
|
found=0
|
||
|
|
|
||
|
|
which ssh-agent &> /dev/null
|
||
|
|
if (( $? )); then
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [[ -e $file ]]; then
|
||
|
|
sockenv=`cat $file | grep SSH_AUTH_SOCK`
|
||
|
|
pidenv=`cat $file | grep SSH_AGENT_PID`
|
||
|
|
sock=`echo "$sockenv" | grep -oP "(?<=\=)/.*$"`
|
||
|
|
pid=`echo "$pidenv" | grep -o "[0-9]*"`
|
||
|
|
proc=`ps ax | grep "^ $pid.*ssh-agent"`
|
||
|
|
|
||
|
|
if [[ -S "$sock" && -O "$sock" && -n "$proc" ]]; then
|
||
|
|
export "$sockenv"
|
||
|
|
export "$pidenv"
|
||
|
|
found=1
|
||
|
|
fi
|
||
|
|
fi
|
||
|
|
|
||
|
|
if (( ! $found )); then
|
||
|
|
export `ssh-agent -s | grep -oP "^.+(?=; export)" | tee "$file"`
|
||
|
|
fi
|
||
|
|
|
||
|
|
chmod 600 "$file"
|