Compression and decompression of Linux commands

1 gzip

[Email protected] ~]# gzip a.sh #压缩后文件后缀为. gz

[Email protected] ~]# gzip-d a.sh.gz #解压gz文件

[Email protected] ~]# zcat a.sh.gz #查看压缩文件

2 bZIP

[Email protected] ~]# bzip2 a.sh #压缩后文件后缀为bz2

[Email protected] ~]# bzip2 a.sh.bz2-d #解压文件

[Email protected] ~]# Bzcat a.sh.bz2 #查看压缩文件

Note: gzip and bzip2 currently do not support the compression of the directory

3 Zip: Supports compression of the directory

Option:-R recursive compression

-D Specify Unzip directory

-O Overwrite the original file without prompting

[Email protected]/]# zip-r root.zip/root/* #压缩

[Email protected] ~]# unzip-o-d/c root.zip #解压到根下的C目录下

4 Tar: Package and unpack files

Usage: tar [main option + Secondary options] path ... #主选项是必须的, the secondary option can be selected

Main option:-C to create a packaged file

-X Release packaged files

-T lists the contents of a packaged document

-R append file to package file

--delete deleting files from a packaged file

Secondary option:-c Specifies the decompression path

-f Specifies the name of the package

-Z Compression after packaging with gzip format

-j compressed by bzip2 format after packaging

-P preserves the properties of the original file, such as file permissions

[Email protected]/]# TAR-CZF etc.tar.gz/etc/#打包并压缩目录

[Email protected]/]# TAR-TF etc.tar.gz #列出打包文档的内容

[Email protected]/]# TAR-XZF etc.tar.gz-c/C #把文件解压到C目录下

[Email protected]/]# TAR-RF a.tar/root/a.txt #把文件追加到归档包中

[[Email protected]/]# tar--delete root/a.txt-f/a.tar# remove a.txt from packaged files

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Compression and decompression of Linux commands