Introduction to linuxecho commands

Linuxecho Command Introduction 1 purpose: 1) print information, including: variable value, string, etc. 2) in shell programming, help debug program 2 common parameters:-n: print the information without line feed-e: escape the string www.2cto. com3 example: Example 1: [root @...
Linux echo command introduction
1 Purpose: 1) print information, including: variable values, strings, etc. 2) in shell programming, help debug program 2 common parameters:-n: print information without line feed-e: example 1: [root @ localhost ~] # Echo $ LANG zh_CN.UTF-8 Example 2: [root @ localhost ~] # Echo-n "please input your name:"; read name; echo "your name is: $ name" please input your name: think your name is: think Example 3: [root @ localhost ~] # Echo-e "hello \ fworld" hello world