Command Line Batch Script

[jmander]

Hi all, i use this script to compress all .txt and .cpi files into the backup folder in separated files with 7zip. After the files are zipped i delete the original files. However this script has a logical flaw. Lets say if the 7zip program fails to run, the files will also get deleted. How can i change the script so that it should not delete the files if they don't get zipped first. Also how can i change this script so it zips files that are older than 7 days? Thanks for your help.

@echo off

setlocal

set _source=C:\test7zip\bak

set _dest=C:\test7zip\bak

set _wrpath=C:\Program Files\7-Zip

if NOT EXIST %_dest% md %_dest%

for %%I in (%_source%\*.txt,%_source%\*.cpi) do "%_wrpath%\7z" a "%_dest%\%%~nI.7z" "%%I" & del "%%I"

pause

[dtytfyiutiufg]

Check that %errorlevel% is 0 after 7z has run. If it is not 0 then don't delete

[yxz]

http://judago.webs.com/batchoperators.htm#841125106

for %%I in (%_source%\*.txt,%_source%\*.cpi) do "%_wrpath%\7z" a "%_dest%\%%~nI.7z" "%%I" && del "%%I"