摘要: CHAPTER 10|bash Administration Installing bash as the Standard Shell # cor@debian:~/shell/mar17$ cat 3.sh IFS=: for d in $PATH;do echo checking $d: cd 阅读全文
posted @ 2021-03-17 17:00 碧水东流至此回 阅读(56) 评论(0) 推荐(0) 编辑