6 lines
160 B
Bash
6 lines
160 B
Bash
#!/bin/bash
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for i in 25{0..9}{{0..9},{a..f}} 25e{2..5} 1fb{{0..9},a}{{0..9},{a..f}}; do
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char=$(echo -ne "\U$i")
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fgrep -q "$char" boxes.txt || echo $i
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done
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