current location：Home > Technical Articles > Operation and Maintenance
- Direction：
- All web3.0 Backend Development Web Front-end Database Operation and Maintenance Development Tools PHP Framework Common Problem Other Tech CMS Tutorial Java System Tutorial Computer Tutorials Hardware Tutorial Mobile Tutorial Software Tutorial Mobile Game Tutorial
- Classify：
-
- How do I recover a damaged Linux system?
- This article details Linux system recovery methods, addressing issues from minor configuration errors to severe hard drive failures. It outlines a tiered approach: booting from a live environment, identifying the problem (using tools like fsck), rep
- Linux Operation and Maintenance 520 2025-03-12 19:00:45
-
- How do I troubleshoot common Linux problems?
- This article provides a guide to troubleshooting common Linux problems. It details a systematic approach, covering initial problem identification, checking basics (network, disk space, processes, logs), and using advanced debugging techniques. Comm
- Linux Operation and Maintenance 1065 2025-03-12 19:00:17
-
- How do I configure SELinux or AppArmor to enhance security in Linux?
- This article compares SELinux and AppArmor, Linux kernel security modules providing mandatory access control. It details their configuration, highlighting the differences in approach (policy-based vs. profile-based) and potential performance impacts
- Linux Operation and Maintenance 807 2025-03-12 18:59:15
-
- How do I set up a firewall in Linux using firewalld or iptables?
- This article compares Linux firewall configuration using firewalld and iptables. Firewalld offers a user-friendly interface for managing zones and services, while iptables provides low-level control via command-line manipulation of the netfilter fra
- Linux Operation and Maintenance 1043 2025-03-12 18:58:51
-
- How do I use Apache for blue-green deployments?
- This article details using Apache as a reverse proxy for blue-green deployments. It discusses configuring two identical Apache environments, implementing traffic switching via configuration changes or an external load balancer, and best practices fo
- Apache 852 2025-03-12 18:58:26
-
- How do I implement canary deployments with Apache using reverse proxy configurations?
- This article details using Apache as a reverse proxy for canary deployments. It explains weighted round-robin and header-based routing configurations, emphasizing best practices for monitoring and potential challenges like configuration complexity a
- Apache 969 2025-03-12 18:58:00
-
- How do I use Apache for A/B testing with mod_vhost_alias and mod_rewrite?
- This article details A/B testing using Apache's mod_vhost_alias and mod_rewrite. It explains creating virtual hosts for different website versions and using mod_rewrite for traffic splitting based on percentages. Performance implications and analyt
- Apache 639 2025-03-12 18:57:33
-
- How do I configure Apache to block malicious bots and scrapers?
- This article details Apache configurations to mitigate malicious bots and scrapers. It explores ModSecurity for custom rule creation, .htaccess for simpler blocking, user-agent filtering, rate limiting (mod_evasive, mod_limitipconn), and CAPTCHAs.
- Apache 627 2025-03-12 18:54:54
-
- How do I implement multi-factor authentication (MFA) with Apache?
- This article details implementing multi-factor authentication (MFA) with Apache, emphasizing the use of external providers like Auth0 or Okta via a reverse proxy. It discusses various MFA methods (TOTP, push notifications, SMS OTPs), best practices
- Apache 926 2025-03-12 18:54:23
-
- How do I use Fail2ban to protect Apache against brute-force attacks?
- This article explains how to use Fail2ban to protect Apache from brute-force attacks. It details installation, configuration (including crucial regex adjustments), and monitoring. Limitations, such as vulnerability to sophisticated attacks and pote
- Apache 855 2025-03-12 18:53:58
-
- How do I configure Apache with ModSecurity or other web application firewalls (WAFs)?
- This article details configuring Apache with ModSecurity or other Web Application Firewalls (WAFs). It covers installation, rule configuration, best practices (updates, fine-tuning, logging), potential conflicts with other modules, and troubleshooti
- Apache 239 2025-03-12 18:53:30
-
- How do I prevent DDoS attacks with Apache?
- This article details how to prevent DDoS attacks on Apache servers. It emphasizes a multi-layered approach combining network-level protection (CDNs, firewalls, rate limiting), optimized Apache configuration (resource limits, KeepAlive settings), reg
- Apache 376 2025-03-12 18:51:13
-
- How do I secure Apache against common web vulnerabilities?
- This article details securing Apache web servers against common vulnerabilities like XSS, SQL injection, and CSRF. It emphasizes a multi-layered approach involving configuration hardening, module usage (mod_security, mod_ssl, mod_headers), and robus
- Apache 455 2025-03-12 18:50:48
-
- How do I use Apache's scoreboard to monitor worker process activity using mod_status?
- This article explains how to use Apache's mod_status scoreboard to monitor worker process activity. It details enabling the module, configuring access control, and interpreting the displayed metrics (e.g., busy/idle processes, CPU load, request stat
- Apache 380 2025-03-12 18:50:15
-
- How do I analyze Apache access logs and error logs using mod_log_config?
- This article guides Apache users on leveraging mod_log_config for enhanced log analysis. It details configuring custom log formats, best practices for effective logging (clarity, relevance, security), and using external tools for post-processing an
- Apache 666 2025-03-12 18:49:10
Tool Recommendations
jQuery enterprise message form contact code
jQuery enterprise message form contact code is a simple and practical enterprise message form and contact us introduction page code.
form button
2024-02-29
HTML5 MP3 music box playback effects
HTML5 MP3 music box playback special effect is an mp3 music player based on HTML5 css3 to create cute music box emoticons and click the switch button.
Player special effects
2024-02-29
HTML5 cool particle animation navigation menu special effects
HTML5 cool particle animation navigation menu special effect is a special effect that changes color when the navigation menu is hovered by the mouse.
Menu navigation
2024-02-29
jQuery visual form drag and drop editing code
jQuery visual form drag and drop editing code is a visual form based on jQuery and bootstrap framework.
form button
2024-02-29
Organic fruit and vegetable supplier web template Bootstrap5
An organic fruit and vegetable supplier web template-Bootstrap5
Bootstrap template
2023-02-03
Bootstrap3 multifunctional data information background management responsive web page template-Novus
Bootstrap3 multifunctional data information background management responsive web page template-Novus
backend template
2023-02-02
Real estate resource service platform web page template Bootstrap5
Real estate resource service platform web page template Bootstrap5
Bootstrap template
2023-02-02
Simple resume information web template Bootstrap4
Simple resume information web template Bootstrap4
Bootstrap template
2023-02-02
Cute summer elements vector material (EPS PNG)
This is a cute summer element vector material, including the sun, sun hat, coconut tree, bikini, airplane, watermelon, ice cream, ice cream, cold drink, swimming ring, flip-flops, pineapple, conch, shell, starfish, crab, Lemons, sunscreen, sunglasses, etc., the materials are provided in EPS and PNG formats, including JPG previews.
PNG material
2024-05-09
Four red 2023 graduation badges vector material (AI EPS PNG)
This is a red 2023 graduation badge vector material, four in total, available in AI, EPS and PNG formats, including JPG preview.
PNG material
2024-02-29
Singing bird and cart filled with flowers design spring banner vector material (AI EPS)
This is a spring banner vector material designed with singing birds and a cart full of flowers. It is available in AI and EPS formats, including JPG preview.
banner picture
2024-02-29
Golden graduation cap vector material (EPS PNG)
This is a golden graduation cap vector material, available in EPS and PNG formats, including JPG preview.
PNG material
2024-02-27
Home Decor Cleaning and Repair Service Company Website Template
Home Decoration Cleaning and Maintenance Service Company Website Template is a website template download suitable for promotional websites that provide home decoration, cleaning, maintenance and other service organizations. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-05-09
Fresh color personal resume guide page template
Fresh color matching personal job application resume guide page template is a personal job search resume work display guide page web template download suitable for fresh color matching style. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-29
Designer Creative Job Resume Web Template
Designer Creative Job Resume Web Template is a downloadable web template for personal job resume display suitable for various designer positions. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28
Modern engineering construction company website template
The modern engineering and construction company website template is a downloadable website template suitable for promotion of the engineering and construction service industry. Tip: This template calls the Google font library, and the page may open slowly.
Front-end template
2024-02-28
