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GregTonoski/file_as_hex.bash

Created July 6, 2023 08:16
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Display file content as hexadecimal string
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file_as_hex.bash
#!/bin/bash
# file_as_hex.bash: display file content as hexadecimal string.
# Examples:
# $ bash file_as_hex.bash input_file.bin
export LC_ALL=C
exec 7< $1
while IFS= read -n 1 -d '' -r -u 7; do
printf "%02X" "'$REPLY"
done
exec 7<&-
printf "\n"
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