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December 21, 2020 11:59
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Normalize image filenames, recursively.
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| #!/bin/bash | |
| # | |
| # @file normalize.sh | |
| # | |
| # @requires the perl 'rename' utility | |
| # | |
| ################################################################################ | |
| # force to lowercase | |
| find . -iregex ".+\.\(jpe?g\|png\)" | rename 'y/A-Z/a-z/' | |
| # replace evil whitespace with dash | |
| find . -iregex ".+\.\(jpe?g\|png\)"| rename 's/ /-/g' | |
| # remove other non-useful, possbily illegal chars | |
| find . -iregex ".+\.\(jpe?g\|png\)" -printf "%P\n" | rename 's/[^-_\.\+ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789]//g' |
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find -type d | rename 's/ /-/g'
find -type d | rename 'y/A-Z/a-z/'
to fix any subdirectory names that might be fubar as well.