Update README.md

README.md

@@ -30,6 +30,43 @@ mkdir -p ~/bin
 chmod +x ~/bin/npiperelay.exe
 mkdir -p $HOME/.ssh
 touch $HOME/.ssh/agent.sock
+'''
+
+## Create 
+
+```
+  GNU nano 6.3                                  /home/sstent/bin/wsl-ssh-agent-forwarder                                             #!/usr/bin/env bash
+# Usage: wsl-ssh-agent-forward [ -k | -r ]
+# Options:
+#    -k    Kill the current process (if exists) and do not restart it.
+#    -r    Kill the current process (if exists) and restart it.
+# Default operation is to start a process only if it does not exist.
+
+export SSH_AUTH_SOCK=$HOME/.ssh/agent.sock
+
+sshpid=$(ss -ap | grep "$SSH_AUTH_SOCK")
+if [ "$1" = "-k" ] || [ "$1" = "-r" ]; then
+    sshpid=${sshpid//*pid=/}
+    sshpid=${sshpid%%,*}
+    if [ -n "${sshpid}" ]; then
+        kill "${sshpid}"
+    else
+        echo "'socat' not found or PID not found"
+    fi
+    if [ "$1" = "-k" ]; then
+        exit
+    fi
+    unset sshpid
+fi
+
+if [ -z "${sshpid}" ]; then
+    rm -f $SSH_AUTH_SOCK
+    ( setsid socat UNIX-LISTEN:$SSH_AUTH_SOCK,fork EXEC:"$HOME/bin/npiperelay.exe -ei -s //./pipe/openssh-ssh-agent",nofork & ) >/de>fi
+
+```
+
+## Enable the forwarder
+```
 . ~/bin/wsl-ssh-agent-forwarder
 ssh-add -l
 exit