Powershell脚本，在一个脚本中删除所有容器中超过30天的.bak文件

Install-Module -Name DockerMsftProvider -Repository PSGallery -Force
Install-Package -Name docker -ProviderName DockerMsftProvider

Connect-Docker

Get-Container

$containers = Get-Container
foreach ($container in $containers) {
    $containerId = $container.Id
    $files = docker exec $containerId ls -Filter "*.bak" -Recurse | Where-Object { $_.LastWriteTime -lt (Get-Date).AddDays(-30) }
    foreach ($file in $files) {
        docker exec $containerId rm $file.FullName
    }
}