China DOS Union

I want to delete them.
Lines starting with p, c, - should not be included.
;)


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Performing Time: 2/8/2007 10:29:46
Complete In 0 Hours 0 Minutes 15 Seconds.
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Using eol seems a bit troublesome.
There should be other methods.

[ Last edited by FBOAR on 2007-2-10 at 08:50 AM ]

@ech oof

for /f "eol=- delims=%" %%i in ('findstr /i /v "test.txt"') do @echo %%i

pause

ororjustsimplynotuseeol

@echo off

for /f "delims=" %%i in ('findstr /i /v "p c -" test.txt') do @echo %%i

pause

Why doesn't my way work?

@echo off
cd.>xxxx.txt
setlocal enabledelayedexpansion
for /f "delims=" %%i in ('findstr /i /v "p c -" test.txt') do @echo %%i
set var=%%i
echo !var!>>xxxx.txt

Don't understand why you need to enable variable delay?

@echo off

cd.>xxxx.txt

for /f "delims=" %%i in ('findstr /i /v "p c -" test.txt') do echo %%i>>xxxx.txt

If you must use variable delay, the code is as follows:

@echo off

cd.>xxxx.txt

setlocal enabledelayedexpansion

for /f "delims=" %%i in ('findstr /i /v "p c -" test.txt') do (

set var=%%i

echo !var!>>xxxx.txt 

)

```
@echo off&setlocal
for /f "delims=" %%i in ('findstr /r /i /v "^p ^c ^-" 1.txt') do echo %%i
pause
```

When will the delay variable be useful?

ccwan tested?
I haven't succeeded yet
xxxx.txt is blank
:(

[ Last edited by FBOAR on 2007-2-10 at 10:18 AM ]

Alas for me, I don't know whether the LZ is filtering the lines containing the characters "p c -" or the lines at the beginning? The bright moonlight in front of the window....

Bro, it's starting with p c -

It's my misunderstanding. Only Brother 9527's code is correct. Hehe, but I'm both learning something and posting, so I'm not at a loss.

This time the code must be correct.
@ech off
for /f "delims==" %%i in ('findstr /b /i /v "pc -" test.txt') do @echo %%i
pause

Got it. Used 9527, haha

Directly modify the source file or use ssed? It's better to use ssed.