Detailed introduction to file packaging and decompression

1. Knowledge reserve

• Commonly used compressed files in windows:

• *.zipzip program Pack compressed files

• *.rar

• ##*.7z

• Common on Linux:

• *.gz,*.xz,*.bz2,

• *.tartar program packaged, uncompressed

• *.tar.gztar packaging, gzip compression,

• *.tar.xz,*.tar.bz2

2. Command learning

1.zip:

* 打包：zip something.zip something(目录加-r)
* 解包：unzip something
* 指定路径：-d

2.tar:

$ tar --help // 帮助中有实例
$ tar -cf shiyanlou.tar ~ // 打包
$ tar -xf shiyanlou.tar // 解包
$ tar -xf shiyanlou.tar -C tardir //解压到tardir目录 -C参数
$ tar -tf shiyanlou.tar // 仅查看包
$ tar -cphf etc.tar /etc //备份(-p 保留文件属性；-h 备份链接指向源文件)
$ 
$ tar -czf shiyanlou.tar.gz ~ // 使用gzip压缩文件
$ tar -xzf shiyanlou.tar.gz // 解压

3.rar

Install

rar and unrar

$ sudo apt-get update
$ sudo apt-get install rar unrar

rar command parameters have no -

$ rar a shiyanlou.rar // a 参数
$ rar d shiyanlou.rar .zshrc //压缩
$ rar l shiyanlou.rar .zshrc // 查看不接呀
$ unrar x shiyanlou.rar //全路径解压
$ unrar e shiyanlou.rar tmp/  //解压到指定路径

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