1、命令行打开cut.csv文件,vi cut.csv,并设置打患束锍瓜开行号:set nu 内容如下： 1 golonglee, [email protected] you荏鱿胫协name 2 golonglee, [email protected] youname 3 golonglee, [email protected] youname 4 golonglee, [email protected] youname 5 golonglee, [email protected] youname 6 golonglee, [email protected] youname 7 golonglee, [email protected] youname 8 golonglee, [email protected] youname 9 golonglee, [email protected] youname10 golonglee, [email protected] youname11 golonglee, [email protected] youname12 golonglee, [email protected] youname13 golonglee, [email protected] youname14 golonglee, [email protected] youname15 golonglee, [email protected] youname16 golonglee, [email protected] youname17 golonglee, [email protected] youname18 golonglee, [email protected] youname19 golonglee, [email protected] youname20 golonglee, [email protected] youname21 golonglee, [email protected] youname
2、输入英文的冒号: 然后输入 nonu即可取消显示行号
3、之前的经验里面说过使用cut -f3 -d, +文件名，可以截取某一段
4、截取后的效果
5、用vi cut.tab打开要编辑的文件cut.tab
6、输入如下命令:%s+,+:+并回车
7、在命令模式下，输入:%s+,+:+并回车，看到cut.csv中的逗号,都已经被冒号砜实蛰斓:替换，内容如下： 1 golong造婷用痃lee: [email protected] youname 2 golonglee: [email protected] youname 3 golonglee: [email protected] youname 4 golonglee: [email protected] youname 5 golonglee: [email protected] youname 6 golonglee: [email protected] youname 7 golonglee: [email protected] youname 8 golonglee: [email protected] youname 9 golonglee: [email protected] youname10 golonglee: [email protected] youname11 golonglee: [email protected] youname12 golonglee: [email protected] youname13 golonglee: [email protected] youname14 golonglee: [email protected] youname15 golonglee: [email protected] youname16 golonglee: [email protected] youname17 golonglee: [email protected] youname18 golonglee: [email protected] youname19 golonglee: [email protected] youname20 golonglee: [email protected] youname21 golonglee: [email protected] youname~ ~ 21 substitutions on 21 lines
