dependencymanagement vs dependencies tag in maven

dotnet --info$ dotnet --info.NET SDK (reflecting any global.json): Version: 6.0.401 Commit: 0906eae6f8Runtime Environment: OS Name: ubuntu OS

docker ps 查找容器及格式化输出

docker stats 监控容器资源消耗

问题：在 ubuntu22.04 一通骚操作后，dotnet 命令行居然不能用了，连最基本的 dotnet --info 都报错。具体错误信息：$ dotnet --info A fatal error occurred. The folder [/usr/share/dotnet/host/fxr

docker run 的网络参数，主要有： --net Connect a container to a network--net-alias Add network-scoped alias for the container--network Connect a container to a n