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Where can I find partially completed download file (from chrome ) on my system as(chrome and chromium) it delete them in event of interruption (NET ISSUE).

I need the file so that I complete download process using wget

The file weigh 1 GB before getting interrupted(NET ISSUE) I happen to download

825 MB I dont want to download the 825 MB chunk again

If deleted how can I recover it back .

Thanks

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3 Answers 3

How to prevent such loss

Here's a simple script that I use while downloading a bigger file.

#!/bin/bash
# ~/partial-download.sh

if [ -f "$1" ]; then
    cp "$1" "${1}.backup"
fi

My crontab entry then looks like this

*/10 * * * * /home/user/partial-download.sh "/home/user/file.crdownload"

And continue the partial download using wget -c

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Are you sure this work because chrome auto delete the file moment is cancelled something I have already mention in my question and other answer comment –  user1328293 Jan 16 at 11:16
    
Sorry for that. My answer is not a recovery script. It's rather a prevention. What it does is, that during the download, if the file exists, copy it to .backup file, which then can be used as recovery. –  Zajo Jan 16 at 12:48

In address bar type chrome://flags. and search for Enable Download Resumption

enable this option, restart your chrome browser and it will do the trick.

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Chrome creates files with the extension .crdownload in the chosen download folder. I'm not sure if the download is linear or if it acts as a torrent download manager that downloads parts randomly till it generates the final file.

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It is probably linear because torrent gets from various different sources. –  tenshimsm May 31 '12 at 22:54
    
Thanks I'm aware of that but its obvious that chrome auto deleted any any uncompleted file instantaneously Here a link for more reference code.google.com/p/chromium/issues/detail?id=28612 . Now recovering that deleted file is what I want. Your assumption is correct that it a linear download that y is suggested in Q that i want to download the remaining part using wget if not linear that would have not been possible plus it single user and single server download scenario unlike torrent –  user1328293 Jun 1 '12 at 2:59
    
Could you please answer something that i dont know i.e answer to that Q –  user1328293 Jun 1 '12 at 3:02
    
Oh! Sorry I didn't know that it's a rhetorical question. –  tenshimsm Jun 1 '12 at 21:33
    
Older file systems are easier to recover from like ext2 ext3 (ext4 probably because it is an improvement of its predecessors). See if it can help you: cyberciti.biz/tips/… makeuseof.com/tag/recover-deleted-files-from-your-linux-system –  tenshimsm Jun 1 '12 at 21:39

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