shell编程我们要遵循其格式,遇到问题要反思,有的时候是空格,$,括号,参数下标,等问题,熟悉之后很多问题都可以很快解决,把更多的精力放在逻辑梳理上面
source ./test1.sh
function func2(){
first_name=$1
middle_name=$2
family_name=$3
echo $first_name
echo $middle_name
echo $family_name
}
echo "菜鸟教程官网地址:$url"
# 使用$(func_name arg1 arg2 ...)来获取函数中所有的echo值
res3=$(func2 "tony" "kid" "leung")
echo "func2 'tony' 'kid' 'leung' RESULT IS____"$res3
res4=$(func2 'who' 'is' 'the' 'most' 'handsome' 'guy?')
func2 'who' 'is' 'the' 'most' 'handsome' 'guy?'
echo "func2 'who' 'is' 'the' 'most' 'handsome' 'guy?' RESULT IS____"$res4
if [[ $res4 =~ "the" ]]; then
echo "it includes tony ^_^ "
else
echo "Input name doesn't include 'tony'!"
fi