命令
curl -L -s "https://registry.hub.docker.com/v2/repositories/library/$1/tags?page_size=1024" | jq '.results[]["name"]' | sed 's/\"//g' | sort -u
用法
可以将上面的命令写成一个shell脚本，运行脚本来查找。
如：
[root@wordpress-187 /opt/ShellScripts]#./search-tag.sh centos
5
5.11
6
6.10
6.6
6.7
6.8
6.9
7
7.0.1406
7.1.1503
7.2.1511
7.3.1611
7.4.1708
7.5.1804
7.6.1810
7.7.1908
7.8.2003
7.9.2009
8
8.1.1911
8.2.2004
8.3.2011
8.4.2105
centos5
centos5.11
centos6
centos6.10
centos6.6
centos6.7
centos6.8
centos6.9
centos7
centos7.0.1406
centos7.1.1503
centos7.2.1511
centos7.3.1611
centos7.4.1708
centos7.5.1804
centos7.6.1810
centos7.7.1908
centos7.8.2003
centos7.9.2009
centos8
centos8.1.1911
centos8.2.2004
centos8.3.2011
centos8.4.2105
latest
