Git in Practice: Installation, Essential Commands, and Branch Management
A hands-on Git walkthrough covering installation, everyday commands, branch workflows, and conflict resolution.
Custom Monitoring in Zabbix
A hands-on Zabbix custom monitoring guide — collect custom metrics such as login user count and free-memory percentage with UserParameter, verify them via zabbix_get, then add items, value mappings, and triggers (including a multi-condition trigger) on the web UI for custom alerting.
Splitting the Zabbix Database
For high-concurrency enterprise Zabbix scenarios — move the database off the Zabbix server onto a dedicated MariaDB server (11.0.1.52): create the database and grant privileges, export and import the data, update the Web UI and Server database connection settings, then restart the services.
Monitoring Server Information with Zabbix
How to deploy the Zabbix agent on a target server (web02, 11.0.1.8), point it at the Zabbix server, and start monitoring it from the Zabbix web UI.
Installing and Deploying Zabbix
Step-by-step guide to installing Zabbix 5.0 on CentOS 7 — configuring repositories, installing the server/agent/frontend, setting up MariaDB, importing the schema, and switching the web UI to Chinese with a custom font.