Merge pull request docker#1900 from yuchengwu/8831-doc-user-restrict

note `--user` args usage restriction
VodyanovDmitriy · Jan 17, 2023 · f7c322e · f7c322e
2 parents 8627a6d + 5d04b1c
commit f7c322e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/docs/reference/run.md b/docs/reference/run.md
@@ -1772,6 +1772,7 @@ the `USER` instruction by passing the `-u` option.
     --user=[ user | user:group | uid | uid:gid | user:gid | uid:group ]
 
 > **Note:** if you pass a numeric uid, it must be in the range of 0-2147483647.
+> If you pass a username, the user must exist in the container.
 
 ### WORKDIR