Find and Replace in Vim / Vi 命令格式 :[range]s/{pattern}/{string}/[flags] [count] 可以在normal 模式下输入:help substitute查看帮助文档 感觉[count] 用处不大,它提供的功能已经被 range 给覆盖到了
Use Command + Alt to call the replace window, enter your regex with group selection like '(\d+)' to find all numbers in the form of string. In the Replace input box type as \1 to replace the selected matches with the 1st group. For example, here we type \1 to convert the ...
Assuming that the fourth field has a single comma that requires elimination, and it appears after one or more digits and before at least one digit, the following Vim command can be utilized: :%s/\v(([^,]*,){3})([0-9]+),([0-9])/\1\3\4/ Or, if you prefer to used Sed: s...