Category: Articles

Computer (3)
Open Source (313)
Security (30)
Server (5)

How to Change Attachment Size Limit in iRedMail

1. Modifying PostfixFirst, modify the Postfix values. Run the following commands (here we use 256M as an example):postconf -e message_size_limit='254857600'postconf -e mailbox_size_limit='254857600'Restart the Postfix servicesystemctl res …

How to Specify PHP Version for Composer Execution

If multiple PHP versions are installed on a system, running Composer may sometimes throw an error saying the PHP version is too low: composer require workerman/workerman #Here we take installing workerman as an example The command above is executed directly, using the system’s default PHP version. Let’s take a look below …

Common Node.js PM2 Monitoring Commands

pm2 show app # Show all information about the applicationpm2 -h # View pm2 help info and command usagepm2 list # List all projectspm2 stop app # Stop the application servicepm2 restart app # Restart the application servicepm2 delete app # Remove the application from the processpm2 sta …

How to Ignore Files or Folders When Pulling with Git

Sometimes when pulling files from a git repository, you need to ignore updates for certain configuration files, preventing those file types from being updated locally or on the server. Here we use the .env.serve file as an example (the file must exist in the git repository): git rm -r –cached .env.serve …

KubeSphere 3.2.0 Released: GPU Scheduling and Gateway for AI Scenarios

What is the most popular server-side technology today? The answer is probably cloud native! KubeSphere, a cloud-native distributed operating system with Kubernetes at its core, is very much a part of this booming cloud-native wave. KubeSphere continues its commitment to 100% open source, leveraging the power of the open source community to rapidly expand globally.

How Chrome and Chromium Differ

Chrome is the most popular web browser. Whether you love using it or not, Chrome offers a great user experience. Although it is available on Linux, it is not an open-source web browser. Moreover, if you like the look and feel of Chrome but want to use an open-source …

Convert MP4 to M3U8 Using FFmpeg

FFmpeg is a very useful open-source program for converting digital audio and video, as well as streaming them. Let’s take a look at how to convert an mp4 file into m3u8 format.

After conversion, you will get an m3u8 format index file and multiple segmented ts format files, allowing streaming media players to…

How to Build a Video Playlist with Video.js and Auto-Play Next

The implementation effects are as follows:

1. Click the video to pause or play, and display the center icon.
2. Click the episode selection below to switch to the next video.
3. The video autoplays when opened.

Code attachment download:
https://download.csdn.net/download/sjby365/35893457
Alternative:
https://www. …

Recommended Windows Download Tools

EagleGet

EagleGet, known in Chinese as “猎鹰” (Falcon), is a rising free download tool from overseas. Unlike Thunder (Xunlei), EagleGet features a clean, uncluttered interface. EagleGet can fully utilize bandwidth to accelerate downloads in high-speed network environments, while maintaining excellent stability under low-speed conditions. EagleGet also …