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海康设备 HIK NET_DVR_GetUploadState 上传的状态值 NET_DVR_GetUploadState上传的状态值

C#中调用Windows API时的数据类型对应关系 https://www.cnblogs.com/zjoch/p/5999335.html

占用CPU的高 Sql 查询 SELECT TOP 10[session_id],[request_id],[start_time] AS '开始时间',[status] AS '状态',[command] AS '命令',dest.[text] AS 'sql语句',DB_NAME([database_id]) AS '数据库名',[blocking_session_id] AS '正在阻塞其他会话的会话ID',[wait_type] AS '等待资源类型',[wait_time] AS '等待时间',[wait_resource] AS '等待的资源',[reads] AS '物理读次数',[writes] AS '写次数',[logical_reads] AS '逻辑读次数',[row_count] AS '返回结果行数'FROM sys.[dm_exec_requests] AS derCROSS APPLYsys.dm_exec_sql_text AS destWHERE [session_id]>50 AND DB_NAME(der.[database_id])='gposdb'ORDER BY [cpu_time] DESC

acme.sh 【acme.sh】安装acme.shcurl https://get.acme.sh | sh安装目录为： /root/.acme.sh/然后执行以下命令:source ~/.bashrc换为你的cf的keyexport CF_Key="8f1660278d10746efe524cd1b907f39779bf4"换为你的cf的邮箱export CF_Email="@163.com"生成ssl证书acme.sh --issue -d typealpha.ltd --dns dns_cf -d *.typealpha.ltdcd /etc/nginx/mkdir ssl_key复制证书acme.sh --install-cert -d typealpha.ltd \--key-file /etc/nginx/ssl_key/key.key \--fullchain-file /etc/nginx/ssl_key/cert.pem \--reloadcmd "service nginx force-reload"

debian 10 阿里源 【Debian ali镜像源】cat < /etc/apt/sources.listdeb http://mirrors.aliyun.com/debian/ buster main non-free contribdeb http://mirrors.aliyun.com/debian-security buster/updates maindeb http://mirrors.aliyun.com/debian/ buster-updates main non-free contribdeb http://mirrors.aliyun.com/debian/ buster-backports main non-free contribdeb-src http://mirrors.aliyun.com/debian-security buster/updates maindeb-src http://mirrors.aliyun.com/debian/ buster main non-free contribdeb-src http://mirrors.aliyun.com/debian/ buster-updates main non-free contribdeb-src http://mirrors.aliyun.com/debian/ buster-backports main non-free contribEOF