FORBIDDEN/12/index read-only / allow delete (api)
官方解决方法：
curl -XPUT -H "Content-Type: application/json" http://127.0.0.1:9200/_all/_settings -d '{"index.blocks.read_only_allow_delete": null}'
_all 可以改为自己的索引名称，也可以直接执行
curl -XPUT -H "Content-Type: application/json" http://127.0.0.1:9200/_all/_settings -d '{"index.blocks.read_only_allow_delete": null}'
Git 的 push --force 具有破坏性，因为它无条件地覆盖远程存储库，无论你在本地拥有什么。使用这个命令，可能覆盖团队成员在此期间推送的所有更改。然而，有一个更好的办法，当你需要强制推送，但仍需确保不覆盖其他人的工作时，-force-with-lease 这条指令选项可以帮助到你。
作者：LeviDing
链接：https://juejin.im/post/5985b9c56fb9a03c376de762
来源：掘金
著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。
ps auxf|grep www_sockets | grep -v grep | awk ‘{print $6}’ | awk ‘{sum+=$1} END {print “Memory =”, sum/1024/1024, “GB”}’
根据需求定制 红色部分是你要修改的部分
You can set the submodule to track a particular branch (requires git 1.8.2+), which is what we are doing with Komodo, or you can reference a particular repository commit (the later requires updating the main repository whenever you want to pull in new changes from the module – i.e. updating the commit hash reference).
git submodule add -b master https://github.com/Komodo/trackchanges.git src/modules/trackchanges