Your error message says: "Either this file is not a zipfile, or it constitutes one disk of a multi-part archive." It sounds like you are using unzip to try to access the ".par" file. That won't work. Unzip is for zip files, not Parchive Version 1.0 files. You need to use a program that understands the Parchive Version 1.0 file specification. But, if you are not familiar, Parchive Version 1.0 is used to repair damaged files; it does not contain the original files. You only need a program that understands...
We have a .par file that was written by someone who no longer works at our company. All of the machines we are using are running Fedora 34. On some machines it works fine, but on others we get the following error. We have tried multiple times to copy the same file from a working system to a non-working system, but the issue always follows the system. Any help or suggestions would be greatly appreciated. End-of-central-directory signature not found. Either this file is not a zipfile, or it constitutes...
See video here. https://youtu.be/5OIM8DzySD0
The slightly older version from https://github.com/Parchive/par2cmdline/releases/tag/v0.8.0 seems to work little more efficient and even a bit faster, at least on Skylake CPUs. Better still use this older build. There is an even older version around, which is even faster on multicore CPUs and specially AMD FX. Cannot find the original homepage of it anymore.
The slightly older version from https://github.com/Parchive/par2cmdline/releases/tag/v0.8.0 seems to work little more efficient and even a bit faster, at least on Skylake CPUs. Better still use this older build.
The slightly older version from https://github.com/Parchive/par2cmdline/releases/tag/v0.8.0 seems to work little more efficient and even a bit faster, at least on Skylake CPUs. Better still use this older build. The new build on the other hand, works faster on AMD FX CPU, by 20%. I got these interesting benchmark-results, and did compare with same settings to Quickpar 0.9.1 which uses code from original par2cmdline v.0.4., but allows same settings as newer par2cmdline, which old original version...
The slightly older version from https://github.com/Parchive/par2cmdline/releases/tag/v0.8.0 seems to work little more efficient and even a bit faster, at least on Skylake CPUs. Better still use this older build. The new build on the other hand, works faster on AMD FX CPU, by 20%. I got these interesting benchmark-results, and did compare with same settings to Quickpar 0.9.1 which uses code from original par2cmdline v.0.4., but allows same settings as newer par2cmdline, which old original version...
The slightly older version from https://github.com/Parchive/par2cmdline/releases/tag/v0.8.0 seems to work little more efficient and even a bit faster, at least on Skylake CPUs. Better still use this older build. The new build on the other hand, works faster on AMD FX CPU, by 20%.
The slightly older version from https://github.com/Parchive/par2cmdline/releases/tag/v0.8.0 seems to work little more efficient and even a bit faster. Better still use this older build.
https://github.com/Parchive/par2cmdline Maybe worth a try, does threading and uses up all cores on modern CPUs. The code did compile in VisualStudio 2019 for 64-bit windows cmdline exe. If someone wants to test:
Crash
reedsolomon.h:136: pointless call to empty ?
Multipar PAR2 client available through multipar.eu and the optimized par_tbb deal...
A proposed PAR3 specification was published by Yutaka Sawada, the author of MultiPar....
Hi Can someone please tell me what is the correct command line entry to split a file...