China DOS Union

-- Unite DOS · Advance DOS · Grow DOS --
Union site: www.cn-dos.net　Forum site: www.cn-dos.net/forum

中国DOS联盟论坛
The time now is 2026-08-02 03:36

48,037 topics / 350,122 posts / today 2 new / 48,250 members

DOS批处理 & 脚本技术（批处理室） » Why are all the error codes returned by del 0?

Floor1　zhoung0	Posted 2006-09-19 13:41
初级用户　Posts 18　Credits 54
Delete a 11.txt F:\>del 11.txt /p F:\11.txt, Do you want to delete (Y/N)? y F:\>echo %ERRORLEVEL% 0 --------------------------------------- Delete a non-existent 12.txt F:\>del 12.txt File F:\12.txt not found F:\>echo %ERRORLEVEL% 0 -------------------------------------- Delete a file without permission F:\>del c:\ntdetect.com c:\NTDETECT.COM Access denied. F:\>echo %ERRORLEVEL% 0 That's it. What's going on?

Floor2　vkill	Posted 2006-09-20 00:13
金牌会员　Posts 1,744　Credits 4,103　From 甘肃.临泽
I don't know the return value of del, but deltree only returns 0

Floor3　namejm	Posted 2006-09-20 00:46
荣誉版主　Posts 1,737　Credits 5,226　From 成都
Not every command has a return value, maybe del doesn't either.

Floor4　amao	Posted 2006-09-20 17:37
中级用户　Posts 152　Credits 316
DEL is an internal command, and there should be no return value, so it's all zero.