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Symfony Station Communiqué — September A Look at Symfony, Drupal, PHP, Cybersec, and Fediverse News!

This communiqué originally appeared on Symfony Station. Welcome to this week's Symfony Station communiqué. It's your review of the essential news in the Symfony and PHP development communities focusing on protecting democracy. There's good content

Sep 09, 2024 am 06:31 AM

Minimalist Linux distro Peropesis 2.7 comes with archive and ISO management tools

With a name derived from "personal operating system," Peropesis is a minimalist Linux operating system that has no graphical interface, relying only on the command line to interact with the user. Considered by its creators a project still i

Sep 05, 2024 am 06:34 AM

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VIM Editor Operation Guide

vim[parameter][file..]Edit the specified file or:vim[parameter]-Read text from the standard input (stdin) or:vim[parameter]-ttagEdit the file at the tag definition or:vim[parameter]- q[errorfile] Edit the file parameters of the first error:--After this, only the file name -v Vi mode (same as "vi")-e Ex mode (same as "ex")-EImprovedExmode-s Quiet (batch processing ) mode (can only be used with "ex")-d Diff mode (same as "vimdiff")-

Sep 02, 2024 pm 03:47 PM

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Release of Viddy v.Migration from Go to Rust

Introduction In this article, I would like to share my experiences and insights gained during the reimplementation of Viddy, a TUI tool I have been developing, from Go to Rust for the v1.0.0 release. Viddy was originally developed as a modern v

Aug 22, 2024 pm 07:05 PM

Modify hosts file and hostname: easily realize domain name and IP address mapping

Directory 1. Modify the hosts file. The hosts file is a configuration file under /etc. The LINUX delete directory records the IP address corresponding to the domain name or host name. Every computer on the Internet will have an IP address, which is similar to a specific door steel number. This machine can be accessed through the IP address. However, it is difficult to remember the IP address and modify it in the linuxhosts file, so you can use the method of mapping the IP address to the domain name to access the specific host by accessing the domain name. The hosts file records this mapping relationship. Change hosts: First, ping Baidu to get an ipvim/etc/hosts. Add the IP copied above to hosts where baidubaidu1 leads to the previous IP two.

Aug 08, 2024 am 01:54 AM

What should I do if the Linux command line displays garbled characters? Set the character encoding to UTF-8 to solve the problem

When the Linux command line displays garbled characters, you can try setting the character encoding to UTF-8. It can be set through the following commands:,, "bash, exportLC_ALL=en_US.UTF-8, exportLANG=en_US.UTF-8," In Linux systems, it is a common problem for the command line to display garbled characters, which is generally due to character encoding. This article will introduce in detail how to solve the problem of garbled characters displayed on the Linux command line due to incorrect settings. 1. Understand character encoding. Before solving this problem, we need to understand the basic concept of character encoding. Character encoding is a correspondence between characters (such as letters, numbers, and punctuation marks) and two's complement numbers (0 and 1). relations advance

Aug 08, 2024 am 01:37 AM

STM32 and Linux: From hardware to software, the key to mastering the operating system mechanism

Hello, landlord! I'm not going to talk to you about the big ideas like those above, but I'm going to talk to you about the practical things. Linux and stm32 are a software platform and a hardware platform, which are completely different (remember, they are platforms!). Let's put it this way, since you like microcontrollers, you should first learn the detailed explanation of stm32 embedded Linux device driver development and lay a solid foundation for the hardware, especially various buses (usb, iic, spi...), various peripheral modules (infrared , Wenhu, mpu6050...), and then focused on ucosii, that is to say, learn to complete your tasks within the framework of the operating system, rather than simply writing programs - the understanding of the operating system mechanism Grasp is the key to distance yourself from the MCU friends around you;

Aug 07, 2024 pm 09:00 PM

Cannot Detect Device Drivers When Installing Windows 7, How to do

When installing Windows 7, it probably reminds you that "no device drivers were found windows 7 installation". This is due to the original version of Windows 7 cannot be integrated into USB 3.0 driver, and now the computer motherboard is ba

Aug 05, 2024 pm 09:30 PM

How to Fix Windows 11/10 Stuck on Welcome Screen after Login/Update

"I changed my username using netplwiz and the user folder path from SID registry folder. After reboot, user is stuck on Welcome screen. How can I bypass welcome screen on my Windows 11? Any ideas?" Some users complain that Windows

Aug 02, 2024 am 07:37 AM

A Deep Dive into Linux System Calls: New System Call to Cube a Number and Print It

Contents 1. Design purpose and requirements 2. Design content 3. Equipment and environment 4. Design ideas 5. Main data structure and process 6. Experimental test results and result analysis 7. Course design summary Attachment 1 Course design defense record Attachment 2 Source program List 1. Design purposes and requirements The design purpose of this course is to enable middle school students to understand the implementation principles of Linux system calls, master how to change the Linux kernel source code, and how to compile calling programs to call new system calls. Middle school students are required to complete this course independently and understand the concept and implementation of system calls. 2. The design content adopts the compilation kernel method operating system principle and Linux system experiment, recompiles the Linux kernel, and reduces a system tuner in Linux.

Jul 28, 2024 am 04:29 AM

Multiple ways to execute shell scripts in Linux and sharing of specific methods

There are many methods to choose from to execute shell scripts in Linux. In this article, I will share with you the specific methods of adding shell script execution permissions in Linux. The first step in creating a script file is to use the following command to create a new file with a .sh extension: [root@localhost~]#touchhello_script.sh Write a simple script and use the vim editor to open the newly created file with linux execution permissions. The following bash script is added to the file: [root@localhost~]#vimhello_script.sh Below is the script content added to the file: #!/bin/bashecho

Jul 24, 2024 am 09:51 AM

Linux schedules automatic deletion of files in a directory at regular intervals

To achieve scheduled deletion of all files in a directory, you need to use the Linux crontab command, which can be achieved with a shell script. For example, to delete all cache files under /tmp, the operation is as follows: [root@localhost~]#vi/etc/init.d/delete.sh Press i and copy the following content to the delete.sh file, then press shift+: enter wq Save and exit. #!/bin/bashdir=/tmp//The directory name to be cleared files=`ls${dir}`forfilein$filesdoif[-e${dir}/${file}];thenrm-f${

Jul 23, 2024 am 09:50 AM

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How to solve the problem that Chrome cannot translate this webpage

Google Chrome is an easy-to-use browsing software with powerful functions and a built-in translation function, which makes it convenient for users to browse foreign language pages. However, recently some users have reported that the built-in translation function cannot be used. They don’t know what’s going on. In response to this problem, this article brings a detailed solution to share with everyone, let’s take a look. How to solve the problem that Chrome cannot translate this web page? Method 1: Install a third-party translation plug-in for the Chrome browser (such as Tencent Translate, etc., you can search for which translation plug-in is better), search for the relevant plug-in in the Chrome browser's app store, and then install it. Method 2: Modify the computer’s hosts file (highly recommended) Go

Jul 22, 2024 pm 12:13 PM

Free Programming Cheat Sheets Collection

In the world of programming, cheat sheets are every developer's secret weapon. Whether you're a beginner or an experienced programmer, these cheat sheets help you quickly find the information you need and boost your productivity. Today, we've put tog

Jul 19, 2024 am 11:59 AM