如何在不保存的情况下下载和提取 .tar.zst 文件？

Question

大家好，我想弄清楚是否有办法将快照图像下载为.tar.zst文件，并在下载时将其解压缩（提取）. 目的是避免将 .tar.zst 文件完全保存到我的硬盘上. 有什么关于如何实现这一目标的小贴士吗？

AFL · Accepted Answer

One approach to achieve downloading and extracting a .tar.zst file in one go is by using a command line pipeline that avoids writing the compressed file to disk. You can try this command as a starting point: wget -c http://link.tar.zst -O - | tar -I zstd -xf - -C . --strip-components=3 This command uses wget to download the file and pipes it directly to tar, which extracts the contents without saving the compressed file first . Keep in mind, if youre dealing with multiple files from Polygon, as mentioned, youll need to repeat this command for each file you want to download and extract .

如何在不保存的情况下下载和提取 .tar.zst 文件？

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