It's possible that your server closes connections that are idle for too long. You can u...
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It's possible that your server closes connections that are idle for too long. You can u...
pg_dump -U lcola designated-driving > dbexport.pgsqlpsql -U postgres dai_jia-dev < dbex...
hash = { }def deep_set(hash, value, keys)keys[0...-1].inject(hash) do |acc, h|v = acc....
查看 container 的资源使用情况 按内存排序使用情况 命令行登录 Postgres 查看postgresql的连接数、最大连接数限制: 查看为超级用户保留的连接数:
哪需要重启,一个source的事。
开放端口则把参数改成 --add-port 即可
CentOS 端口管理关闭端口 $ sudo firewall-cmd --remove-port=8080/tcp --zone=public --permanent$ sudo firewal...
仅打包,不压缩tar -cvf /tmp/etc.tar /etc 以 gzip 压缩tar -zcvf /tmp/etc.tar.gz /etc 以 bzip2 压缩tar...
创建db-compose.yml 执行命令docker stack deploy -c db-compose.yml dbservice运行服务,执行后会返回启动了的服务名称...
关闭端口 $ sudo firewall-cmd --remove-port=8080/tcp --zone=public --permanent$ sudo firewal...