Which command is used to perform backup in UNIX?
2021
Which command is used to perform backup in UNIX?
Answer: B. cpio — In UNIX, cpio (copy in–copy out) is a standard command used for backup and restore operations. Important UNIX Backup-Related Commands (English) tar – Used to…
- A.
backup
- B.
cpio
- C.
zip
- D.
gzip
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Correct answer: B
In UNIX, cpio (copy in–copy out) is a standard command used for backup and restore operations. Important UNIX Backup-Related Commands (English) tar – Used to create and extract backup archives
cpio – Used for creating and restoring backups
rsync – Used for incremental backup and data synchronization
dump / restore – Used for full filesystem backup and recovery
dd – Used to take disk or partition-level backup
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