输入helloworld并打印出颜色
黄色
[root@Zabbix-M bash]# cat demo01HelloWorld.sh
#!/bin/bash
#
#********************************************************************
#Author: jinwaner
#QQ: 3128743705
#Date: 2024-01-11
#FileName： demo01HelloWorld.sh
#URL: https://xxx.blog
#Description： For personal learning Bash
#Copyright (C): 2024 All rights reserved
#********************************************************************
varDemoHello1='Hello World'
echo ${varDemoHello1}
tput setaf 3
echo ${varDemoHello1}
echo ${varDemoHello1}
echo ${varDemoHello1}
printf "Hello World\n"
printf "Hello World\n"
printf "Hello World\n"
tput sgr0
执行脚本
[root@Zabbix-M bash]# bash demo01HelloWorld.sh
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
绿色
[root@Zabbix-M bash]# cat demo02HelloWorld.sh
#!/bin/bash
#
#********************************************************************
#Author: jinwaner
#QQ: 18696607397@163.com
#Date: 2024-01-11 14:00:13
#FileName： demo02HelloWorld.sh
#URL: https://xxx.blog
#Description： For personal learning Bash
#Copyright (C): 2024 All rights reserved
#********************************************************************
hello="Hello World"
echo ${hello}
echo "Hello World"
tput setaf 2
printf "Hello World\n"
echo ${hello}
printf "Hello World\n"
printf "Hello World\n"
tput sgr0文章来源：https://www.toymoban.com/news/detail-809746.html
[root@Zabbix-M bash]# sh demo02HelloWorld.sh
Hello World
Hello World
Hello World
Hello World
Hello World
Hello World
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