Merge pull request #201131 from northtyphoon/update-acr-cli

update acr purge command samples

Author: PRMerger8

articles/container-registry/container-registry-auto-purge.md

@@ -9,7 +9,7 @@ ms.date: 05/07/2021
 
 When you use an Azure container registry as part of a development workflow, the registry can quickly fill up with images or other artifacts that aren't needed after a short period. You might want to delete all tags that are older than a certain duration or match a specified name filter. To delete multiple artifacts quickly, this article introduces the `acr purge` command you can run as an on-demand or [scheduled](container-registry-tasks-scheduled.md) ACR Task. 
 
-The `acr purge` command is currently distributed in a public container image (`mcr.microsoft.com/acr/acr-cli:0.4`), built from source code in the [acr-cli](https://github.com/Azure/acr-cli) repo in GitHub. `acr purge` is currently in preview.
+The `acr purge` command is currently distributed in a public container image (`mcr.microsoft.com/acr/acr-cli:0.5`), built from source code in the [acr-cli](https://github.com/Azure/acr-cli) repo in GitHub. `acr purge` is currently in preview.
 
 You can use the Azure Cloud Shell or a local installation of the Azure CLI to run the ACR task examples in this article. If you'd like to use it locally, version 2.0.76 or later is required. Run `az --version` to find the version. If you need to install or upgrade, see [Install Azure CLI][azure-cli-install]. 
 
@@ -29,7 +29,7 @@ The `acr purge` container command deletes images by tag in a repository that mat
 
 At a minimum, specify the following when you run `acr purge`:
 
-* `--filter` - A repository and a *regular expression* to filter tags in the repository. Examples: `--filter "hello-world:.*"` matches all tags in the `hello-world` repository, and `--filter "hello-world:^1.*"` matches tags beginning with `1`. Pass multiple `--filter` parameters to purge multiple repositories.
+* `--filter` - A repository name *regular expression* and a tag name *regular expression* to filter images in the registry. Examples: `--filter "hello-world:.*"` matches all tags in the `hello-world` repository, `--filter "hello-world:^1.*"` matches tags beginning with `1` in the `hello-world` repository, and `--filter ".*/cache:.*"` matches all tags in the repositories ending in `/cache`. You can also pass multiple `--filter` parameters.
 * `--ago` - A Go-style [duration string](https://go.dev/pkg/time/) to indicate a duration beyond which images are deleted. The duration consists of a sequence of one or more decimal numbers, each with a unit suffix. Valid time units include "d" for days, "h" for hours, and "m" for minutes. For example, `--ago 2d3h6m` selects all filtered images last modified more than 2 days, 3 hours, and 6 minutes ago, and `--ago 1.5h` selects images last modified more than 1.5 hours ago.
 
 `acr purge` supports several optional parameters. The following two are used in examples in this article:

articles/container-registry/container-registry-tasks-reference-yaml.md

@@ -573,10 +573,10 @@ Each of the following aliases points to a stable image in Microsoft Container Re
 
 | Alias | Image |
 | ----- | ----- |
-| `acr` | `mcr.microsoft.com/acr/acr-cli:0.4` |
-| `az` | `mcr.microsoft.com/acr/azure-cli:f75cfff` |
-| `bash` | `mcr.microsoft.com/acr/bash:f75cfff` |
-| `curl` | `mcr.microsoft.com/acr/curl:f75cfff` |
+| `acr` | `mcr.microsoft.com/acr/acr-cli:0.5` |
+| `az` | `mcr.microsoft.com/acr/azure-cli:7ee1d7f` |
+| `bash` | `mcr.microsoft.com/acr/bash:7ee1d7f` |
+| `curl` | `mcr.microsoft.com/acr/curl:7ee1d7f` |
 
 The following example task uses several aliases to [purge](container-registry-auto-purge.md) image tags older than 7 days in the repo `samples/hello-world` in the run registry: