DevOps常用工具

Linux基础和命令: shell语法查询:

http://www.linux6.com
https://www.tutorialspoint.com/linux_admin/index.htm

正则表达式:

http://www.regexr.com/

cron测试:

http://cron.schlitt.info/

git学习:

https://git-scm.com/book/zh/v2

SQL命令查询:

http://www.tutorialspoint.com/sql/sql-operators.htm

javascript/css/html 学习:

https://www.w3school.com.cn/index.html

Json在线格式化: 图片大小调整:

https://www.sojson.com/

万能编程3剑客:

google
Stackoverflow
GitHub