rename hacks to scripts

scripts/README.md

@@ -3,7 +3,7 @@
 ```bash
 test-bed up -d # start containers
 
-exec-sshuttle <node> [--copy-id] [--shuttle-bin=/path/to/sshttle] [sshuttle-args...]
+exec-sshuttle <node> [--copy-id] [--sshuttle-bin=/path/to/sshuttle] [sshuttle-args...]
 
 exec-sshuttle node-1 # start sshuttle to connect to node-1
 

scripts/exec-sshuttle

@@ -80,5 +80,5 @@ if [[ -z $sshuttle_bin || "$sshuttle_bin" == dev ]]; then
 fi
 
 set -x
-
+$sshuttle_bin --version
 exec "${sshuttle_bin}" -r "$user@$host:$port" --ssh-cmd "$ssh_cmd" "${args[@]}"