man1、install - copy files and set attributes
举例1、install -v -d -m755 /opt/share/doc/openssl
install: creating directory `/opt/share'
install: creating directory `/opt/share/doc'
install: creating directory `/opt/share/doc/openssl'
举例2、install -v a.txt /opt/share/doc/openssl/
追问谢谢啦、 请问你知道 shell、 build 的意思和格式不啊?