Shulou(Shulou.com)06/02 Report--

Editor to share with you to use linux's bzip2recover command to repair damaged .bz2 files. I hope you will gain a lot after reading this article. Let's discuss it together.

The bzip2recover command is used to repair corrupted .bz2 files, and bzip2 compresses the file as chunks, each of which is treated as a separate unit. Therefore, when a block is damaged, you can use bzip2recover to try to separate the blocks in the file in order to decompress the normal blocks. It usually applies only in cases where the compressed file is very large.

Syntax format: bzip2recover [parameters]

Common parameters:

-c write unzipped or decompressed files to standard output-d decompress-z force compression, regardless of the name of the call-t check the integrity of the specified files, but do not unzip them-f force-k decompression, retain the source file-s to reduce memory usage for compression, decompression and testing

Reference example

Repair the .bz2 file:

[root@linuxcool ~] # bzip2recover col.bz2

Compress 1.c to foo:

[root@linuxcool ~] # bzip2recover-c 1.c > foo.gz

Extract the foo:

[root@linuxcool] # bzip2recover-d foo.gz has finished reading this article, I believe you have some understanding of using linux's bzip2recover command to repair damaged .bz2 files, want to know more about it, welcome to follow the industry information channel, thank you for reading!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.