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Search all disk images for a file name?
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}
When backing up many SD card images onto a large HDD, I am not sure whether one SD card is already included or not.
I would like to search all the images for a file name saved on that card, e.g. 20190722_021059.jpg, with one command.
I could use grep, and somehow figure out how to only scan the file table instead of the entire image (i.e. first 20 MB of the image), but is there any other way?
Should I mount every image and search the mounted file system then? If so, how do I mount every image with one command?
command-line grep search disk-image
add a comment |
When backing up many SD card images onto a large HDD, I am not sure whether one SD card is already included or not.
I would like to search all the images for a file name saved on that card, e.g. 20190722_021059.jpg, with one command.
I could use grep, and somehow figure out how to only scan the file table instead of the entire image (i.e. first 20 MB of the image), but is there any other way?
Should I mount every image and search the mounted file system then? If so, how do I mount every image with one command?
command-line grep search disk-image
add a comment |
When backing up many SD card images onto a large HDD, I am not sure whether one SD card is already included or not.
I would like to search all the images for a file name saved on that card, e.g. 20190722_021059.jpg, with one command.
I could use grep, and somehow figure out how to only scan the file table instead of the entire image (i.e. first 20 MB of the image), but is there any other way?
Should I mount every image and search the mounted file system then? If so, how do I mount every image with one command?
command-line grep search disk-image
When backing up many SD card images onto a large HDD, I am not sure whether one SD card is already included or not.
I would like to search all the images for a file name saved on that card, e.g. 20190722_021059.jpg, with one command.
I could use grep, and somehow figure out how to only scan the file table instead of the entire image (i.e. first 20 MB of the image), but is there any other way?
Should I mount every image and search the mounted file system then? If so, how do I mount every image with one command?
command-line grep search disk-image
command-line grep search disk-image
asked 27 mins ago
neverMind9neverMind9
7383 silver badges22 bronze badges
7383 silver badges22 bronze badges
add a comment |
add a comment |
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