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Dangerous Website Warning: “The site ahead may contain harmful programs”

Firefox Developer Edition blocked this page because it may attempt to trick you into installing harmful software that could affect your browsing experience — for example, by changing your homepage settings or displaying unwanted advertisements on websites you visit. Dangerous Website Attackers on the website you are trying to access may attempt to trick you into installing harmful software that could interfere with your browsing experience, such as changing your homepage or injecting additional advertisements into websites you visit. Brave…

Security Articles 2026-08-07 💬 1 comments 👍 0 likes

CNOP Relaunched — Migration & Upgrade Announcement

Dear fellow sysadmins, and new & returning users: Hello everyone! After a period of preparation and development, CNOP (www.cnop.net) has been fully redesigned and is now officially live. This revision involves a platform migration, an infrastructure upgrade, and a UI rebuild at the same time. The key points are announced as follows. 1. What This Revision Covers Platform Migration: The site's publishing engine has been fully migrated from the legacy EmpireCMS to WordPress. All articles, categories, and comments have been migrated in full,…

notice 2026-07-12 💬 0 comments 👍 0 likes

How to Access a Foreign API Blocked in China

Here’s a common scenario: your business needs to use curl to request an API located abroad, but that API is inaccessible from within China. How should you handle this? In such cases, you can solve it with a simple proxy. Below are a few ...

Open Source 2025-07-28 💬 0 comments 👍 0 likes

DataX MySQL to ClickHouse Data Sync Example

DataX is an excellent open-source tool for syncing data between various databases. Today, we’ll look at how to write a JSON configuration for syncing data from MySQL to ClickHouse. Below, we use the test_c table in the ys database as an example: ...

Linux 2025-06-03 💬 0 comments 👍 0 likes

How to Self-Host a RustDesk Server

How to Install and Start the RustDesk Server Installation: docker image pull rustdesk/rustdesk-server Start the server: sudo docker run --name hbbs -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 - ...

Linux 2024-08-26 💬 0 comments 👍 0 likes

Unable to Read Product Key from Unattended Answer File

When using a virtual machine to install Windows, the following error occurred: Cannot read product key from the unattended answer file After clicking OK, it keeps rebooting. Solution: Remove the floppy drive. VM Virtual Machine: Oracle VM: Devices -> Assign Floppy ...

Windows 2024-05-10 💬 0 comments 👍 0 likes

How to Install DBSyncer Data Sync Tool

Project URL: https://gitee.com/ghi/dbsyncer DBSyncer (abbreviated as dbs) is an open-source data synchronization middleware that supports MySQL, Oracle, SqlServer, PostgreSQL, Elasticsearch(ES), Kafka, File, SQL, and more ...

MySQL 2024-03-02 💬 0 comments 👍 0 likes