yolo v3 custom data set object detection in colab tutorial with some errors using cloud gpu part-4

dataset

/content/drive/My Drive/sakthees-darknet-custom-colab /content

!mv "/content/sakthees-darknet-custom-colab" "/content"

how to move files in colab

Moving files in Google Colab
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I have I bunch of files in a directory, named like this:

I want to move part of them to another directory using this from Colab notebook:

!mv cat.{0..499}.jpg /content/train
I have an error:

mv: cannot stat 'cat.{0..499}.jpg': No such file or directory
Any ideas how to do this and what is the reason?

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asked Jun 29 '18 at 22:02

Kate Lyapina
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Stack Overflow is a site for programming and development questions. This question appears to be off-topic because it is not about programming or development. See What topics can I ask about here in the Help Center. Perhaps Super User or Unix & Linux Stack Exchange would be a better place to ask. – jww Jun 30 '18 at 0:31
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This also worked for me:

So:

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answered Dec 15 '18 at 12:12

Avocano
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Try this

!bash -c 'mv cat.{0..499}.jpg /content/train'
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answered Jul 1 '18 at 22:09

Robin Green
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you have to use "" to make it readable

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edited Jan 28 at 21:21

camille
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answered Jan 28 at 20:44

user12801937
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I have an idea , you don't need to move them to colab because after some hours , Colab will restart automatic and all data will removed , so what's solution for that ? Simply, you can copy them to colab from Drive but How can i do that ? Here's solution for that :

!cp "/content/drive/My Drive/*.jpg" "/content/train"
BUt if you still want to move them not copy , Here's solution for that :

!mv "/content/drive/My Drive/*.jpg" "/content/train"
Conclusion , " cp " for copy and " mv " for move

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in the darknet/ root folder.