Shulou(Shulou.com)06/02 Report--

Forget the drop and delete commands in the operation and maintenance specification database, always use rename to replace the forgotten rm command in the operating system, always use mv instead of any deletion action, back up first, keep any deletion in a backup directory for a period of time and then delete any deletion must not have a "*" match, first use "y" to confirm that you forget reboot, init 06 and other commands if you can, do not log on to the server to reduce the risk

Any online operation should be careful to prevent the occurrence of high-risk operations, many accidents occur during changes and online, so changes and online should be cautious.

Delete the windows delete line to the Recycle Bin, do not delete it with one click.

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