Sybc: check CRC in ZIP/RAR/7z
Posted: 2019-03-12, 07:24 UTC
TWO useful things for Sync tool.
AFAIK, we may compare files by content or ignore that in Ssync tool. Nothing more to check here.
But most of archives have CRC for each file inside.
It would be great to have a fast CRC comparison too.
This would help me to save lots of time during huge archive comparison.
Expected combinations: Folder/RAR, Folder/ZIP, ZIP/RAR, Folder/7z, 7z/ZIP, 7z/RAR, and anything the pligns could give us.
Then (if desired) TC could also unpack and compare the files with diffrent CRCs (e.g. to check if archive is corrupted of CRC is calculated wrong).
See modified screenshot:
https://jpegshare.net/images/1e/1a/1e1a1790d6d28c5b2a1e3c593a2e4a78.png
AFAIK, we may compare files by content or ignore that in Ssync tool. Nothing more to check here.
But most of archives have CRC for each file inside.
It would be great to have a fast CRC comparison too.
This would help me to save lots of time during huge archive comparison.
Expected combinations: Folder/RAR, Folder/ZIP, ZIP/RAR, Folder/7z, 7z/ZIP, 7z/RAR, and anything the pligns could give us.
Then (if desired) TC could also unpack and compare the files with diffrent CRCs (e.g. to check if archive is corrupted of CRC is calculated wrong).
See modified screenshot:
https://jpegshare.net/images/1e/1a/1e1a1790d6d28c5b2a1e3c593a2e4a78.png