173 posts
Linus Torvalds announced the release of Linux 5.7 on the kernel mailing list. In his release announcement he commented: "So last week we were fairly calm, with no screams of 'let's drag out one more rc'. Fingers crossed — hopefully we won't have another situation like in 5.6, where a wifi regression landed at the last minute."
Many students often use the kill command to kill processes in daily Linux use. Some use kill directly, some use kill -9, some use kill -3. What do they mean and what's the difference? Today we'll learn about the kill command and signals in Linux.
This "ip.renfei.net" upgrade supports not only IPv4 networks but also IPv6 networks, so the JSON you get may be an IPv4 or an IPv6 address. Developers, please update your programs to recognize it. If you only want to query an IPv4 address, use "ipv4.renfei.net", which supports IPv4 only.
ip.renfei.net pairs with DDNS dynamic DNS resolution for resolving dynamic IPs. In a dynamic-IP environment, it conveniently updates domain resolution records in time. On Linux, use curl ip.renfei.net to quickly query the public outbound IP. In a browser, use JavaScript to request ip.renfei.net to get the user's public IP address.
Recently, the Baidu Webmaster Platform (Baidu Search Resources Platform) updated and revamped, adding Quick Inclusion; the original URL submission became Normal Inclusion, and the original URL submission feature removed manual submission, meaning webmasters need coding knowledge to integrate Baidu Webmaster Platform's API to submit. But in my view, this newly added Quick Inclusion is just the previous Bear Palm (Xiongzhang) submission interface.
Weimob stated that this incident severely impacted merchants' operations, and the company's management feels deep self-blame and guilt over it. To address this, Weimob has prepared a 150 million RMB compensation reserve.
Not long ago my site connected to the WeChat Official Account platform. Debugging was inconvenient — deploy the code to the server to test? That's unlikely, and could even affect the live system. So I used the intranet penetration service provided by ngrok to map my computer to the internet. Today I'll share how to use ngrok for intranet penetration and map your computer to the internet.
Recently I updated my site's code to add the rel=noopener tag to friendly links and external links, so today let's discuss why we use the rel=noopener tag. In fact, this is a security vulnerability — JavaScript provides window.opener to get the Window object that created the window, and that's where the problem begins. Let's take it step by step.
Dash is an API documentation browser and code snippet manager. Dash helps you store snippets of code, and instantly search and browse docs for almost any API you might use.
Charles is a web proxy (HTTP proxy / HTTP monitor) that runs on your own computer. Then, configure your web browser (or any other Internet application) to access the Internet through Charles, and Charles can record and display all the data you send and receive.
