1.7 Compression Tool BZIP2 explanation

#压缩文件, non-compressible directory

Bzip2 Install.log.syslog

#查看压缩包内容

Bzcat intsll.log.syslog.bz2

#解压缩

Bzip2-d install.log.syslog.bz2

Exercises

1. What are the options for bzip2 extracting bz2 compressed files?

-D

2. bzip2 compressed files can specify the compression level, the default is a few levels

6

3. Which command can I use to view the contents of bz2 compressed files directly?

Bzcat

Summarize

Main: bzip2 compression

Minor: Bzip2-d extract bzcat View compressed file

1.7 Compression Tool BZIP2 explanation