A raw VM image is being compressed with bzip2 and copied to a flash drive at /dev/hdb for off- site use by the marketing department. Which of the following command lines accomplishes this task?

The correct answer is B. bzip2 -c /vm/mktg.img | dd of=/dev/hdb. bzip2 -c mktg.img | dd of=/home/shahin/hosts-test/copiedfile.img 14 bytes copied, 3.927e-05 s, 357 kB/s --------------------------------------------------------------------- .rw-rw-r-- shahin shahin 14 B Sun May 16 16:59:36 2021 copiedfile.img

System Management

Question

Options

Amv /vm/mkgt.img | bzip2 /dev/hdb/mkgt.img.bz2
Bbzip2 -c /vm/mktg.img | dd of=/dev/hdb
Ccp /vm/mktg.img | bzip2 /dev/hdb/mktg.img.bz2
Dcp -a -r /vm/mktg.img bzip2 /dev/hdb/mktg.img.zip

How the community answered

(31 responses)

A
16% (5)
B
74% (23)
C
3% (1)
D
6% (2)

Explanation

bzip2 -c mktg.img | dd of=/home/shahin/hosts-test/copiedfile.img 14 bytes copied, 3.927e-05 s, 357 kB/s --------------------------------------------------------------------- .rw-rw-r-- shahin shahin 14 B Sun May 16 16:59:36 2021 copiedfile.img

Topics

#bzip2#dd#pipe#disk imaging

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