@@ -803,6 +803,14 @@ the source will be copied inside the destination container.

     ADD test relativeDir/          # adds "test" to `WORKDIR`/relativeDir/

     ADD test /absoluteDir/         # adds "test" to /absoluteDir/

+When adding files or directories that contain special characters (such as `[`

+and `]`), you need to escape those paths following the Golang rules to prevent

+them from being treated as a matching pattern. For example, to add a file

+named `arr[0].txt`, use the following;

+

+    ADD arr[[]0].txt /mydir/    # copy a file named "arr[0].txt" to /mydir/

+

+

 All new files and directories are created with a UID and GID of 0.

 In the case where `<src>` is a remote file URL, the destination will

@@ -915,6 +923,14 @@ the source will be copied inside the destination container.

     COPY test relativeDir/   # adds "test" to `WORKDIR`/relativeDir/

     COPY test /absoluteDir/  # adds "test" to /absoluteDir/

+

+When copying files or directories that contain special characters (such as `[`

+and `]`), you need to escape those paths following the Golang rules to prevent

+them from being treated as a matching pattern. For example, to copy a file

+named `arr[0].txt`, use the following;

+

+    COPY arr[[]0].txt /mydir/    # copy a file named "arr[0].txt" to /mydir/

+

 All new files and directories are created with a UID and GID of 0.

 > **Note**: