对于/ F“skip = 0”将无法按预期工作 [英] For /F "skip=0" won't work as expected

问题描述

set var=1
for /f "skip=%var% tokens=*" %%a in (any.txt) do (echo %%a)

正常工作。


但是当

works fine.

But when,

set var=0
for /f "skip=%var% tokens=*" %%a in (any.txt) do (echo %%a)

将不起作用。我的目的是跳过第0行（这意味着不要跳过）。

错误： tokens = *在这个时候是意外的。

$ b $有什么方法可以使它工作？

won't work. My purpose is to skip line 0 (which means don't skip).
Error: tokens=*" was unexpected at this time.

Is there any ways to make it work?

推荐答案

set /P var="Enter number of lines to skip: "
if %var% gtr 0 (set "skip=skip=%var% ") else (set "skip=")
for /f "%skip%tokens=*" %%a in (any.txt) do (echo %%a)

这篇关于对于/ F“skip = 0”将无法按预期工作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！