From: Michael Shigorin <mike@osdn.org.ua>
To: smoke-room@lists.altlinux.org
Subject: [room] Fwd: [nixCraft: Linux Tips, Hacks, Tutorials, And Ideas In Blog Format] New Comment On: My 10 UNIX Command Line Mistakes
Date: Mon, 10 Feb 2014 22:04:58 +0200
Message-ID: <20140210200458.GR30726@osdn.org.ua> (raw)
Здравствуйте.
Бывает и так...
----- Forwarded message from Webmaster nixCraft -----
Date: Mon, 10 Feb 2014 17:46:41 +0000
Subject: [nixCraft: Linux Tips, Hacks, Tutorials, And Ideas In Blog Format] New Comment On: My 10 UNIX Command Line Mistakes
There is a new comment on the post "My 10 UNIX Command Line Mistakes".
http://www.cyberciti.biz/tips/my-10-unix-command-line-mistakes.html
Author: Moataz Elmasry
Comment:
Did the following in a script
[ -d ${MY_DIR} ] && rm -rf ${MY_DIR}/*
${MY_DIR} was not defined at all and it turned out, that [ -d ] returns true, so the command
rm -rf /*
has been executed
See all comments on this post here:
http://www.cyberciti.biz/tips/my-10-unix-command-line-mistakes.html#comments
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reply other threads:[~2014-02-10 20:04 UTC|newest]
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