Documentation updates

deploy/README.md

@@ -11,9 +11,7 @@ acme.sh --deploy -d example.com --deploy-hook ssh
 ```
 Prior to running this for the first time you must tell the plugin where
 and how to deploy the certificates.  This is done by exporting the following
-environment variables.
-
-This is not required for subsequent runs as the
+environment variables.  This is not required for subsequent runs as the
 values are stored by acme.sh in the domain configuration files.
 
 Required...
@@ -32,8 +30,8 @@ export ACME_DEPLOY_SSH_FULLCHAIN=""
 export ACME_DEPLOY_SSH_REMOTE_CMD="/etc/init.d/stunnel.sh restart"
 export ACME_DEPLOY_SSH_SERVICE_START=""
 ```
-The values used above are illustrative only and represent those used
-to deploy certificates to a QNAP NAS device running QTS 4.2
+The values used above are illustrative only and represent those that could 
+be used to deploy certificates to a QNAP NAS device running QTS 4.2
 
 ###ACME_DEPLOY_SSH_USER
 Username at the remote host that SSH will login with. Note that
@@ -44,40 +42,37 @@ can login to USER@URL from the host running acme.sh before using this script.
 The USER@URL at the remote server must also have has permissions to write to
 the target location of the certificate files and to execute any commands
 (e.g. to stop/start services).
-
 ###ACME_DEPLOY_SSH_SERVER
 URL or IP Address of the remote server.  If not provided then the domain
 name provided on the acme.sh --deploy command line is used.
-
 ###ACME_DEPLOY_SSH_PORT
 Port number that SSH will attempt to connect to at the remote server.  If
-not specified then defaults to 22.
-
+not provided then defaults to 22.
 ###ACME_DEPLOY_SSH_SERVICE_STOP
 Command to execute on the remote server prior to copying any certificates. This
 would typically be used to stop the service for which the certificates are
 being deployed.
-
 ###ACME_DEPLOY_SSH_KEYFILE
+Target filename for the private key issued by LetsEncrypt.
 ###ACME_DEPLOY_SSH_CERTFILE
+Target filename for the certificate issued by LetsEncrypt.  If this filename
+is the same as that provided for ACME_DEPLOY_SSH_KEYFILE then this certificate
+is appended to the same file as the private key.
 ###ACME_DEPLOY_SSH_CAFILE
+Target filename for the CA intermediate certificate issued by LetsEncrypt.
 ###ACME_DEPLOY_SSH_FULLCHAIN
-These four variables identify the target location for the respective
-certificates issued by LetsEncrypt.  Directory path and filenames are those
-on the remote server and the SSH user must have write permissions.
-
+Target filename for the fullchain certificate issued by LetsEncrypt.
 ###ACME_DEPLOY_SSH_REMOTE_CMD
 Command to execute on the remote server after copying any certificates.  This
 could be any additional command required prior to starting the service again,
 or could be a all-inclusive restart (stop and start of service).  If
 ACME_DEPLOY_SSH_SERVICE_STOP value was provided then a 2 second sleep is
 inserted prior to calling this command to allow the system to stabalize.
-
 ###ACME_DEPLOY_SSH_SERVICE_START
 Command to execute on the remote server after copying any certificates.  This
 would typically be used to stop the service for which the certificates are
 being deployed.  If ACME_DEPLOY_SSH_SERVICE_STOP or ACME_DEPLOY_SSH_REMOTE_CMD
-value were provided then a 2 second sleep is inserted prior to calling
+values were provided then a 2 second sleep is inserted prior to calling
 this command to allow the system to stabalize.
 
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