Docker search命令具有什么功能呢?

下文笔者讲述Docker中search命令的功能简介说明,如下所示

docker search功能:
    从Docker Hub中查找镜像

docker search命令语法

 
docker search [OPTIONS] TERM

OPTIONS说明:
  --automated:只列出automated build类型的镜像
  --no-trunc:显示完整的镜像描述
   -s:列出指定个数的镜像

例：docker search命令的示例分享
docker search查找出nginx镜像

[root@node0 tmp]# docker search -s 8 nginx
Flag --stars has been deprecated, use --filter=stars=3 instead
INDEX       NAME                                         DESCRIPTION                                     STARS     OFFICIAL   AUTOMATED
docker.io   docker.io/nginx                              Official build of Nginx.                        17955     [OK]       
docker.io   docker.io/linuxserver/nginx                  An Nginx container, brought to you by Linu...   183                  
docker.io   docker.io/bitnami/nginx                      Bitnami nginx Docker Image                      150                  [OK]
docker.io   docker.io/ubuntu/nginx                       Nginx, a high-performance reverse proxy & ...   75                   
docker.io   docker.io/bitnami/nginx-ingress-controller   Bitnami Docker Image for NGINX Ingress Con...   23                   [OK]
docker.io   docker.io/rancher/nginx-ingress-controller