-its own connection.
-
-Write the following code to a file, for example `remote-notmuch.sh`.
-There is just one line to that normally needs configuration:
-
- readonly SSH_CONTROL_SOCK='~'/.ssh/master-user@host:22
-
-the options howto are presented after the script.
+its own connection. As long as master ssh connection is live, slave
+can use it. Disconnecting master all future attempts to connect
+from the script will fail.