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单选题

A System p administrator is reviewing root’s command history on a development server and finds that a junior adminstrator had been attempting to correct a full file system. One of the following commands caused damage that must be corrected.  Which command was it()

发布日期:2020-04-10

A System p administrator is reviewing root’s comma...
A

rm /var/preserve/*

B

cat /dev/null > /var/adm/cron/log

C

> /var/adm/wtmp

D

rm /var/adm/ras/errlog

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