Misc improvements
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17 changed files with 977752 additions and 468873 deletions
6
data/chars_of.sh
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6
data/chars_of.sh
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#!/usr/bin/bash
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set -e
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allowed="azertyuiopqsdfghjklmwxcvbn"
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cat "$1" | tr '[:upper:]' '[:lower:]' | sed 's/\(.\)/\1\n/g' | sort | uniq | grep -v -E "[$allowed]"
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