如何查找文件中的任何一个单词是否在一个很长的字符串中，该字符串在 CMD 批处理中经常更改

Question

I have this filename which gets dropped into a directory on a windows share, where it needs to be located into the right location on the users' local machines, depending on if the filename has one of the keywords in it or not.

For instance:

z:\mailbox\in\Very_but#very-very!long#filenameWITH-keyword+in^it

where z: is accessible from a set of win-7 or win-10 machines. And on these machines, there are these two directories:

c:\incoming\special
c:\incoming\regular

if the filename has one of the keywords embedded in it, it needs to be copied into the c:\incoming\special folder, if not it needs to go into c:\incoming\regular folder.

my keywords are in a file, say, c:\keywords.txt at any given time (checked every 5 minutes) there may be no files, or only one file in the z:\mailbox\in directory.

so, this is what I come up for, which is not working: (the batch file assumes there is a file to process, I haven't figured what to do, if there isn't one, yet)

dir /b z:\mailbox\in > tmp.out
set /p file=<tmp.out
del tmp.out

set keyword_found_flag=0
for /F "tokens=*" %%keyword in (c:\keywords.txt) do (

echo %file% | find /i "%%keyword"
if errorlevel=0 set keyword_found_flag=1

)

The errorlevel is always zero regardless if the keyword is found or not

IF keyword_found_flag=1 (
    copy z:\mailbox\in\%file% c:\incoming\special
) ELSE (
    copy z:\mailbox\in\%file% c:\incoming\regular
)

I am not sure what to do here. Any help is appreciated

Answer 1

Why not use operator ( && ) to set your flag if execution is match?

---

echo %file% | find /i "%%keyword" >nul && set keyword_found_flag=1 

You also don't need create/delete tmp.out file for your process, use double for to for the file name in z:\mailbox\in and, and use another for to check file contains in c:\keywords.txt with file names in z:\mailbox\in...

@echo off

set "keyword_found_flag=" && for /f tokens^=* %%i in ('dir /on /b /a:-d "z:\mailbox\in\*.*"
')do for /F tokens^=* %%K in ('type c:\keywords.txt')do echo="%%~i"| find /i "%%~K" && (
     set "keyword_found_flag=1") || (set "keyword_found_flag=0")

---

Or...

@echo off 

set "keyword_found_flag=" && for /f tokens^=* %%i in ('dir /on /b /a: -d "z:\mailbox\in\*.*"
')do for /F tokens^=* %%K in ('type c:\keywords.txt')do echo="%%~i"|find /i "%%~K" >nul && (
set "keyword_found_flag=1" && copy /v "%%~dpnxi" "c:\incoming\special\" ) || (
set "keyword_found_flag=0" && copy /v "%%~dpnxi" "c:\incoming\regular\" )