Depending on what is damaged, youĬan then use the -F option to fix that archive.Ī split archive with missing split files can be fixed using -F if you have the last split of the archive (the. The -FF option may create an inconsistent archive. Some entries you know are in the archive are missed, then tryĪnd compare the resulting archive to the archive created by -F. If this doesn't work, as when the archive is truncated, or if Tries to read the entries normally, copying good entries to the new archive foofix.zip. For example, to fix the damaged archive foo.zip, ![]() The format of the fix commands have changed. Try -F first as it does not have this problem. On the damage, it may find the entries in the embedded archive rather than the archive itself. Note that -FF may have trouble fixing archives that include an embedded zip archive that was stored (without compression) in the archive and, depending ![]() Such files cannot be recovered you can remove them from the archive using the -d option of zip. Neither option will recover archives that have been incorrectly transferred in ascii mode instead of binary. The -F option now more reliably fixes archives with minor damage and the -FF option is needed to fix archives where -F might have This is a change from zip 2.32, where the -F option is able to read a If the archive is too damaged or the end has been truncated, you must use -FF. The single -F is more reliable if the archive is not too much damaged, so try this option first. When doubled as in -FF, the archive is scanned from the beginning and zip scans for special signatures to identify the limits between the archive mem‐īers. ![]() The resulting archive should be valid, but any inconsistent entries will be left Input archive is scanned as usual, but zip will ignore some problems. The -F option can be used if some portions of the archive are missing, but requires a reasonably intact central directory. Then the zip utility has two other useful options: -Fįix the zip archive. On Linux, if it's a stubborn one and zip -J file.exeĭoesn't transform it into an extractable zip because the non-zip part isn't just prepended, see the manual page: -J
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