Article Tags
Article Tags
How to check the version of your Mac OS?
Click the Apple logo in the upper left corner of the screen and select "About This Mac" to view macOS version information, such as macOS Sonoma 14.5 and hardware details.
Jan 13, 2026 am 06:02 AM
How to password protect a directory in Apache using htpasswd?
The.htaccessfilemustbeplacedinsidethedirectorytoprotect,withAllowOverrideAuthConfigenabled;.htpasswdshouldresideoutsidethewebroot,referencedviaabsolutepathin.htaccessusingAuthUserFile.
Jan 13, 2026 am 05:17 AM
How to install Python 3 on a Linux server
CheckifPython3isinstalledusingpython3--version.2.OnDebian/Ubuntu,installviasudoaptinstallpython3python3-pippython3-devpython3-venv.3.OnCentOS/RHEL/RockyLinux,usesudodnfinstallpython3python3-pippython3-devel.4.Verifywithpython3--versionandpip3--versio
Jan 13, 2026 am 05:01 AM
How to find out which command a Docker container is running?
Usedockerps--no-trunctoviewthefullcommandrunninginactivecontainerswithouttruncation.2.Forprecisedetails,rundockerinspectandchecktheConfigsectionforEntrypointandCmd,whichtogetherformtheactualstartupcommand.3.Optionally,usedockerexecpsauxtoseecurrently
Jan 13, 2026 am 04:21 AM
How to make a shell script executable in Linux
TorunashellscriptasanexecutableinLinux:add#!/bin/bashatthetop,runchmod xscriptname.sh,moveittoaPATHdirectory(e.g.,~/bin),andensure~/binisinyourPATH.Thenexecuteitdirectlybyname.
Jan 13, 2026 am 03:03 AM
How to Set Up a Custom 404 Page in Nginx? (Quick Guide)
To set up Nginx custom 404 page, you need to create the 404.html file and ensure it is readable, configure error_page404/404.html and location=/404.html{internal;}, and finally verify with nginx-t and sudonginx-sreload will take effect.
Jan 13, 2026 am 02:32 AM
How to completely uninstall Docker Desktop and switch to OrbStack?
Dragging Docker Desktop to the Trash will not completely uninstall it, but will leave CLI tools, configuration files, image caches, and services behind. You need to run the specified command to delete binary files, configurations, caches, and startup items, and restart to ensure that there are no remaining processes, otherwise it will conflict with OrbStack.
Jan 13, 2026 am 02:28 AM
What is the difference between Nginx and Apache?
Nginx adopts an event-driven architecture, efficiently handles high concurrent connections, and is suitable for static content and reverse proxy; 2. Apache is based on the process/thread model, supports .htaccess and dynamic modules, has flexible configuration, and is suitable for traditional PHP applications; 3. Nginx has excellent performance and low resource usage, while Apache has strong scalability and convenient management. The choice depends on specific needs.
Jan 13, 2026 am 01:46 AM
How to serve multiple websites from one Apache server?
Yes, Apache can achieve single-server multi-site hosting through VirtualHost; port binding, domain name/IP routing, DNS resolution must be correctly configured, and directory permissions, SSL certificates, and ServerName global settings must be configured correctly.
Jan 13, 2026 am 01:39 AM
How to Change the Default SSH Port on CentOS? (Security Guide)
To change the CentOS default SSH port, you need to modify the sshd_config configuration file, update the firewalld firewall rules, adjust the SELinux port policy (if enabled), and finally safely restart and test the new port.
Jan 13, 2026 am 01:31 AM
How to Change a User Password on macOS? (Login & Admin)
There are three ways to change the macOS password: 1. Change it in the system settings when logging in; 2. Administrators need to unlock user and group settings to reset other people's passwords; 3. Execute the resetpassword command through the recovery mode terminal when forgetting the password. Note that FileVault and iCloud passwords are independent, and new passwords and recovery keys need to be properly kept.
Jan 13, 2026 am 01:05 AM
What is the difference between Apache and Nginx?
Nginxusesanevent-driven,asynchronousarchitectureefficientforhighconcurrencyandstaticcontent,whileApachereliesonprocess/thread-basedhandlingwithgreatermemoryuse;Nginxexcelsasareverseproxywithcentralizedconfiguration,whereasApachesupportsdynamicmodules
Jan 12, 2026 am 06:29 AM
How to find out who is logged into a Linux system
Usewhotoseelogged-inuserswithterminalandlogintime.2.Usewforreal-timeactivityincludingrunningcommands.3.Useusersforasimplelistofusernames.4.Uselasttoviewhistoricallogindataandlastbforfailedattempts.
Jan 12, 2026 am 06:19 AM
How to use Docker build arguments effectively
Use the ARG instruction to pass in variables when building Docker to improve image flexibility and security; pass values through --build-arg, which supports default value settings and is suitable for reuse in multiple environments; ARG is only valid in the definition phase, and multi-stage builds need to be re-declared; avoid directly passing sensitive information, and it is recommended to use it in conjunction with BuildKit to enhance security and performance control.
Jan 12, 2026 am 06:11 AM
Hot tools Tags
Undress AI Tool
Undress images for free
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undresser.AI Undress
AI-powered app for creating realistic nude photos
ArtGPT
AI image generator for creative art from text prompts.
Stock Market GPT
AI powered investment research for smarter decisions
Hot Article
Popular tool
vc9-vc14 (32+64 bit) runtime library collection (link below)
Download the collection of runtime libraries required for phpStudy installation
VC9 32-bit
VC9 32-bit phpstudy integrated installation environment runtime library
PHP programmer toolbox full version
Programmer Toolbox v1.0 PHP Integrated Environment
VC11 32-bit
VC11 32-bit phpstudy integrated installation environment runtime library
SublimeText3 Chinese version
Chinese version, very easy to use
Hot Topics
20426
7
13582
4