Posted by: Pdfprep
Post Date: November 4, 2020
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.
Answer: see explanation below.
Explanation
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.
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