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thetechprepper
24 lines
446 B
Bash
Executable File
24 lines
446 B
Bash
Executable File
#/bin/bash
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# Author : Gaston Gonzalez
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# Date : 7 January 2025
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# Purpose : Generates an authentication table
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top=( {A..M} )
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side=( {N..Z} )
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chars=( {A..Z} {0..9} )
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printf "%2s " ""
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for col in "${top[@]}"; do
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printf "%2s " "$col"
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done
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printf "\n"
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for row in "${side[@]}"; do
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printf "%2s " "$row"
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for col in "${top[@]}"; do
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rand_index=$(( RANDOM % ${#chars[@]} ))
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printf "%2s " "${chars[$rand_index]}"
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done
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printf "\n"
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done
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