diff --git a/ee/dtr/admin/disaster-recovery/create-a-backup.md b/ee/dtr/admin/disaster-recovery/create-a-backup.md
index ed26b99be3..f759e1d8a0 100644
--- a/ee/dtr/admin/disaster-recovery/create-a-backup.md
+++ b/ee/dtr/admin/disaster-recovery/create-a-backup.md
@@ -130,14 +130,15 @@ recommended for that system.
 ### Back up DTR metadata
 
 To create a DTR backup, load your UCP client bundle, and run the following
-chained commands:
+command.
+
+#### Chained commands (Linux only)
 
 {% raw %}
 ```none
 DTR_VERSION=$(docker container inspect $(docker container ps -f name=dtr-registry -q) | \
   grep -m1 -Po '(?<=DTR_VERSION=)\d.\d.\d'); \
-REPLICA_ID=$(docker ps --filter name=dtr-rethinkdb --format "{{ .Names }}" | head -1 | \
-  sed 's|.*/||' | sed 's/dtr-rethinkdb-//'); \
+REPLICA_ID=$(docker inspect -f '{{.Name}}' $(docker ps -q -f name=dtr-rethink) | cut -f 3 -d '-')); \
 read -p 'ucp-url (The UCP URL including domain and port): ' UCP_URL; \
 read -p 'ucp-username (The UCP administrator username): ' UCP_ADMIN; \
 read -sp 'ucp password: ' UCP_PASSWORD; \
@@ -168,7 +169,7 @@ flag with `--ucp-insecure-tls`. Docker does not recommend this flag for producti
 5. Includes DTR version and timestamp to your `tar` backup file.
 
 You can learn more about the supported flags in
-the [reference documentation](/reference/dtr/2.6/cli/backup.md).
+the [DTR backup reference documentation](/reference/dtr/2.6/cli/backup.md).
 
 By default, the backup command does not pause the DTR replica being backed up to 
 prevent interruptions of user access to DTR. Since the replica
diff --git a/reference/dtr/2.6/cli/backup.md b/reference/dtr/2.6/cli/backup.md
index 3c0e213dcb..17b2a5de76 100644
--- a/reference/dtr/2.6/cli/backup.md
+++ b/reference/dtr/2.6/cli/backup.md
@@ -26,12 +26,13 @@ docker run -i --rm --log-driver none docker/dtr:{{ page.dtr_version }} \
 
 #### Advanced (with chained commands)
 
+The following command has been tested on Linux:
+
 {% raw %}
 ```none
 DTR_VERSION=$(docker container inspect $(docker container ps -f \
   name=dtr-registry -q) | grep -m1 -Po '(?<=DTR_VERSION=)\d.\d.\d'); \
-REPLICA_ID=$(docker ps --filter name=dtr-rethinkdb \
-  --format "{{ .Names }}" | head -1 | sed 's|.*/||' | sed 's/dtr-rethinkdb-//'); \
+REPLICA_ID=$(docker inspect -f '{{.Name}}' $(docker ps -q -f name=dtr-rethink) | cut -f 3 -d '-')); \
 read -p 'ucp-url (The UCP URL including domain and port): ' UCP_URL; \
 read -p 'ucp-username (The UCP administrator username): ' UCP_ADMIN; \
 read -sp 'ucp password: ' UCP_PASSWORD; \
@@ -47,7 +48,7 @@ docker run --log-driver none -i --rm \
 {% endraw %}
 
 For a detailed explanation on the advanced example, see 
-[Back up your DTR metadata](ee/dtr/admin/disaster-recovery/create-a-backup/#back-up-dtr-metadata).
+[Back up your DTR metadata](/ee/dtr/admin/disaster-recovery/create-a-backup/#back-up-dtr-metadata).
 To learn more about the `--log-driver` option for `docker run`, see [docker run reference](/engine/reference/run/#logging-drivers---log-driver). 
 
 ## Description