To compress or uncompress files through bzip2, use tar -z.

要通过bzip2压缩或解压缩文件，可使用tar- z命令。

youdao

First, — compress (alternative: -z) specifies that data will be compressed, saving bandwidth in the process.

首先，——compress(或- z)指定将压缩数据，这可以节省带宽。

youdao

First, — compress (alternative: -z) specifies that data will be compressed, saving bandwidth in the process.

首先，——compress(或- z)指定将压缩数据，这可以节省带宽。

youdao