173 posts
Every developer's program differs: some handle JSON well, some XML, some plain TXT. So why not just respond in the format you need? ip.renfei.net now returns different formats based on the Accept request header.
A week ago someone kept hammering my traffic — see the post Notice: This Site Was Recently Hit by Malicious Traffic. Today, past 4 a.m., every monitoring channel started howling at me through app, DingTalk, email, and SMS: another scan. Fortunately, having been burned last time, I already had countermeasures ready, so there was essentially no damage.
Starting 2022-04-27 22:18:22, this site came under hostile traffic from a China Telecom residential broadband line in Jinjiang District, Chengdu, Sichuan, China. Here's the post-incident breakdown. Please browse this site normally and politely.
The entire organization can be commanded up and down through the mysterious API department. It speaks multiple official languages: REST API and GraphQL API. We'll start with REST. Before we begin, we need to apply for a token on JH GitLab — only a valid token lets you issue commands to this mysterious API department.
You're so eager to learn, fine, I'll tell you: our JH GitLab association can audit vulnerabilities for you too. In the Security Hall there are security masters who can scan the manual you wrote, covering Static Application Security Testing (SAST), Infrastructure as Code (IaC) scanning, Dynamic Application Security Testing (DAST), dependency scanning, container scanning, and more.
Xiaobai was strolling around JH GitLab when he ran into the Chief again and hurriedly stopped him: you said you'd teach me Docker cache optimization last time, tell me now. Chief: fine, you're eager to learn. Do you know our JH GitLab association has a Package Warehouse for managing artifacts? Xiaobai: of course, I've just never used it. How does it work?
Xiaobai has been wandering the jianghu for years. He heard that the leader of the Tianxia Hui is unmatched in martial arts, his Three-Part Return-to-Origin Qi (DevOps, DevSecOps, GitOps) invincible under heaven. One day he saw that JH GitLab Tianxia Hui was sending out hero invitations, recruiting Jihu heroes to join the internal testing hall and start training.
Webmasters know Alexa well. It has long focused on worldwide website ranking stats — alongside the old Google PageRank, Alexa rank was one of the metrics we used to judge whether a site was successful. Now Alexa is shutting down.
This post uses the IP2Location LITE database and queries it by reading the BIN file directly. The code is a trimmed-down version of the official sample, published to Maven Central.
GitLab didn't disappoint me, but it didn't wow me either — it's the straight-A student, solid but predictable. There's almost no localization, so no pleasant surprises: powerful features, steep learning curve, incomplete Chinese translation. JiHu still has a long way to go on localization.
