Linux Basic Operations Command-Package compression

Merge user information database files and group information database files vertically into one file/1.txt (overwrite)

Merge user information database files and user password database files vertically into one file/2.txt (append)

Package/1.txt,/2.txt two files as a/1.tar

Use the gzip command to compress a 1.txt file named 1.txt.gz

Decompression 1.txt.gz

File name 1.txt.bz2 after compressing 1.txt compression with bzip2

Decompression 1.txt.bz2

Unpack 1.tar, unpack the file and store it in the/tmp directory

Use the TAR command to package and compress/1.txt,/2.txt, and get the file name 1.tar.gz

Unpack the 1.tar.gz, unpack the file and store it in the/tmp directory

Linux Basic Operations Command-Package compression