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中国DOS联盟论坛 » DOS批处理 & 脚本技术（批处理室） » How can a BAT file kill itself after it runs successfully? View 1,337　Replies 11
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Original Poster Posted 2010-03-16 14:34　·　 中国 天津 联通
ggyy66
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How can a BAT file kill itself after it runs successfully?
What I want is for a batch file to delete itself after it runs. Can that be done?
One of my programs uses a batch file in order to implement self-updating,
and I don't want this batch file to be left behind.
I want it to delete itself as soon as it finishes running. How can I do that?
Floor 2 Posted 2010-03-17 10:31　·　 中国 天津 电信
jarry0932
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Add del ％0 on the last line
Floor 3 Posted 2010-03-20 11:53　·　 中国 广东 广州 从化区 电信
davinciywf
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Support
Floor 4 Posted 2010-03-21 20:01　·　 中国 河南 郑州 电信
dujttk
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Learning this too. OP, could it be that you're making a virus?
Floor 5 Posted 2010-03-21 21:55　·　 中国 北京 联通
maddog
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Floor 6 Posted 2010-03-22 09:48　·　 中国 山东 临沂 联通
yiqingnan
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rem delete itself
del %0
Floor 7 Posted 2010-03-22 19:18　·　 中国 吉林 长春 电信
luuk
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Aha, I tried it and it worked... I was worrying about this, haha
Floor 8 Posted 2010-03-22 19:19　·　 中国 吉林 长春 电信
luuk
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So del "%~0" and del %0 have the same effect
Floor 9 Posted 2010-03-25 09:28　·　 中国 江苏 苏州 电信
cdwang1011
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New here, keeping an eye on this.
Floor 10 Posted 2010-04-05 11:12　·　 中国 广西 防城港 电信
xue1995
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Let me take a look
Floor 11 Posted 2010-04-05 12:49　·　 中国 广东 佛山 顺德区 电信
zaixinxiangnian
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del "%~0" and del %0 Could an expert please explain, what's the difference between the two, and which one should be used
Floor 12 Posted 2010-04-05 13:09　·　 中国 吉林 延边朝鲜族自治州 延吉市 电信
Hanyeguxing
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Originally posted by zaixinxiangnian at 2010-4-5 12:49:
del "%~0" and del %0 Could an expert please explain, what's the difference between the two, and which one should be used

Just using del %0 is enough
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