Linux学习——文本处理篇
[TOC] 3. 文本处理 3.1. cut 1 2 3 -b, --bytes=LIST select only these bytes 字节 -c, --characters=LIST select only these characters 字符 -f, --fields=LIST select only these fields 域 ; also print any line that contains no delimiter character, unless the -s option is specified 1. cut 默认的分隔符是什么,如何设置分隔符?