摘要: http://blog.itpub.net/27181165/viewspace-775820/一 IFS的介绍 Shell 脚本中有个变量叫IFS(Internal Field Seprator) ,内部域分隔符。完整定义是The shell uses the value stored in IF... 阅读全文
posted @ 2015-05-22 10:08 vanishfan 阅读(581) 评论(0) 推荐(0) 编辑