CORRECT TEXT

CORRECT TEXT

Create a backup

Create a backup file named /root/backup.tar.bz2, contains the content of /usr/local, tar must use bzip2 to compress.

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Answer: cd /usr/local

tar Cjcvf /root/backup.tar.bz2

mkdir /test

tar Cjxvf /root/backup.tar.bz2 CC /test// Decompression to check the content is the same as the /usr/loca after

If the questions require to use gzip to compress. change Cj to Cz.