cherry pick pingcap#5284 to release-5.0

Signed-off-by: ti-srebot <ti-srebot@pingcap.com>
ti-srebot · Apr 20, 2021 · 5684112 · 5684112
1 parent fab52aa
commit 5684112
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/br/use-br-command-line-tool.md b/br/use-br-command-line-tool.md
@@ -235,7 +235,7 @@ To get the timestamp of the last backup, execute the `validate` command. For exa
 {{< copyable "shell-regular" >}}
 
 ```shell
-LAST_BACKUP_TS=`br validate decode --field="end-version" -s local:///home/tidb/backupdata`
+LAST_BACKUP_TS=`br validate decode --field="end-version" -s local:///home/tidb/backupdata | tail -n1`
 ```
 
 In the above example, for the incremental backup data, BR records the data changes and the DDL operations during `(LAST_BACKUP_TS, current PD timestamp]`. When restoring data, BR first restores DDL operations and then the data.