Testing

remote node

browser

• connect to http://ip:80
• or use the website monitoring services: Web Ping

Validation service

Validator: Check Markup or CSS syntax

user client node

• browser issue
  • browser version: Check Browser Compatibility
  • browser cache
• clear server cache ex: Smarty Caching

local node (if you can login the server via SSH or Remote desktop service)

check the service port

telnet

1. telnet localhost 80
2. get (get & space)

netstat ex: find MySQL 3306 port

1. netstat -a | find "3306"

tools

1. PFPortCheck Program: check TCP/UDP port from localhost(where you installed the program) to portforward.com

check the server/service logs

• Apache log: /etc/httpd/logs (location was set up in the configuration file /etc/httpd/conf/httpd.conf)
  • access.log
  • error.log - record when the apache service restarted/stopped
• MySQL log: /var/log/mysql.log (location was set up in the configuration file /etc/my.cnf or my.ini)
• PHP log: check the configuration file: /etc/php.ini
  • unmark theese lines in the php.ini

log_errors = On

error_log = "\xampplite\apache\logs\php_error.log"

• Microsoft Windows
  • XP / Vista: 控制台 --> 系統管理工具 --> 事件檢視器

find match string

• grep 'string' filename -r
  • 教學

related topic

• Comment Syntax
• 設定中斷點