
CODE: [Copy to clipboard]不成功的一行脚本:del t.txt
@echo off&dir t.txt>nul 2>&1
echo %errorlevel% &@echo on
CODE: [Copy to clipboard]del t.txt
@echo off&dir t.txt>nul 2>&1 &echo %errorlevel% &@echo on
CODE: [Copy to clipboard]还有就是另一种:del t.txt
@echo off&setlocal enabledelayedexpansion &dir t.txt>nul 2>nul &echo !errorlevel! &@echo on
CODE: [Copy to clipboard][ Last edited by 523066680 on 2009-9-6 at 06:22 ]del t.txt
@echo off &(dir t.txt>nul 2>nul&&echo 0)||(echo 1)
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