shell如何传递外部参数给文件
shell里面如何传递参数:
sh test.sh zhang 20
那test.sh里面咋接受参数呢?
#!/usr/bin/env sh name=$1 age=$2 echo "name is ${name} & age is ${age}"
输出:name is yaochun & age is 20
- $# 获取参数的个数
- $* 获取全部参数
- $@ 获取全部参数
扩展阅读:
http://bbs.chinaunix.net/thread-1135876-1-1.html
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