unzip error

#1
by Jeonguk - opened

After receiving the RadFM.z* files, if you unzip them, you will get the following error.

$ ls -al
10737418240 8μ›” 3 12:10 RadFM.z01
10737418240 8μ›” 3 09:21 RadFM.z02
10737418240 8μ›” 3 09:21 RadFM.z03
10737418240 8μ›” 3 09:21 RadFM.z04
6880598149 8μ›” 2 15:19 RadFM.zip
$ unzip RadFM.zip
Archive: RadFM.zip
warning [RadFM.zip]: zipfile claims to be last disk of a multi-part archive;
attempting to process anyway, assuming all parts have been concatenated
together in order. Expect "errors" and warnings...true multi-part support
doesn't exist yet (coming soon).
file #1: bad zipfile offset (local header sig): 4

How can we decompress it to fix it?

For linux you can perform this cat RadFM.z* > model.zip than unzip the model.zip file

$ cat RadFM.z* > model.zip
$ unzip model.zip
Archive: model.zip
error: End-of-centdir-64 signature not where expected (prepended bytes?)
(attempting to process anyway)
warning [model.zip]: zipfile claims to be last disk of a multi-part archive;
attempting to process anyway, assuming all parts have been concatenated
together in order. Expect "errors" and warnings...true multi-part support
doesn't exist yet (coming soon).
warning [model.zip]: 42949672960 extra bytes at beginning or within zipfile
(attempting to process anyway)
file #1: bad zipfile offset (local header sig): 42949672964
(attempting to re-compensate)

How can we decompress it to fix it?

Jeonguk changed discussion status to closed

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