Category: Articles

I. Cacti Overview1. Cacti is a software implemented in PHP. Its primary function is to use the SNMP service to obtain data, and then use RRDtool to store and update the data. When users need to view the data, it uses RRDtool to generate charts and present them to the users. Because …

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 …

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 …

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 …

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 …

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.

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 …

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…

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. …