Download just some lines from a large file






















You're comment about downloads being too fast for the computer got me thinking. I was having the same problem, but only when I was using a torrent client. I went in and put a limit on the download speed and have not had any problems since.

Once again, thank you. Paul I am having the same problem. Windows 7 SP1 on a desktop. Download of any file freezes part way through or never starts. Bizarre as I can send and receive large emails so not a network problem - just a problem for downloads. Have also tried various browsers without any change. Any suggestions smayonak I'm not entirely sure where the cause of this problem originates but it must be in a system component common to all internet use.

More than likely a cache-like component that Windows uses when it accesses the internet. I believe that the TEMP directory and the internet cache are used to interact with downloaded content and might cause the issue.

Some browsers appear to use a cache outside of the IE cache, whereas others place everything in the IE cache. In theory, a corrupted download may somehow interfere with new download attempts of the same file. However, this is not something I'm an expert on - and it's only a theory at this point. This is a hail Mary: Try using CCleaner to clean the system's temp and cache files.

Then reattempt the download. Only attempt its use judiciously. It could be a virus. Franklin what about when it stop thinking the download is complete but ist im trying to download pokemon and have tried 42 times but keeps stoping. I noticed on all the downloads that would fail that the download speed would ramp up to kB a second and then just taper off to zero and remain hung up until cancelling.

With three different test files that would not previously download after trying them different days and times over a 3 week period I was finally able to download every single one. Probably be fixed with some patch to Windows sooner or later. The computer was actually to fast for a change Dan Thanks for the suggestion!

I am sure there are other programs out there that can do the same for free. David I don't think the network is at blame, at least not for me. I'm talking about 50kb jpgs and 12mb movies.

In any case, I don't have this issue anymore. The topic is solved and the error can't be reproduced at the moment. So closing here, we can reopen if someone can reproduce this problem. Hello, I have same problem. I want to download MB zip, but downloading stops after aprox. I use new instalation, NC 12, 64 bit. How "fast" is the download until it stalls? I've got the same problem with NC12 and it got worst when I disabled proxy buffering. Now download fails a few MB after it starts.

My nginx config:. If I keep proxy buffering enabled same setting as shown, just commenting the line disabling buffering , download starts and goes for a while to randomly stop at some point. It's not a timeout from nginx though, this comes only after because the backend actually stalls. This could be related to the use of HTTP2. Removing the http2 option in the listen setting of nginx mitigate the issue Edit: this happens also when downloading the same file via backend web server without nextcloud in the middle, so this is not a nextcloud bug.

This persists with NC12 as well as on Master. Need more help? Expand your skills. Get new features first. Was this information helpful? Yes No. Thank you! Any more feedback? The more you tell us the more we can help. Can you help us improve? Resolved my issue. Clear instructions. If the data are stored in a text file, then we want to extract some specific lines with the given line numbers. After I got one solution, I felt this might be useful for future reference, so below are some of my notes for this problem.

After a quick search on StackOverflow , it turns out that the solution is to let the right tool do the right thing. Assuming a UNIX-like environment, the sed command is the way to go: to extract line 5 to line 8 from file somefile.

This is very straightforward if you want to read consecutive lines, but things are more complicated here:.



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