+agent="$HOME/.ssh/ssh-agent-$USER"
+if [ -S "$SSH_AUTH_SOCK" ]; then
+ case $SSH_AUTH_SOCK in
+ /tmp/*/agent.[0-9]*)
+ ln -snf "$SSH_AUTH_SOCK" $agent && export SSH_AUTH_SOCK=$agent
+ esac
+elif [ -S $agent ]; then
+ export SSH_AUTH_SOCK=$agent
+else
+ echo "no ssh-agent"
+fi
+
+if [ -d "$HOME/bin" ]; then
+ PATH="$HOME/bin:$PATH"
+fi
+