28 lines
403 B
Bash
Executable File
28 lines
403 B
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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function assert_format() {
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if ! [[ "$1" == "0x"* ]]
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then
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echo "0x$1"
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else
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echo "$1"
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fi
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}
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if [ $# = 1 ]
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then
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val=$(assert_format "$1")
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printf "%d\n" "$val"
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elif [ $# -gt 1 ]
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then
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for i in "$@"
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do
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val=$(assert_format "$i")
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printf "%X = %d\n" "$val" "$val"
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done
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else
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echo "Usage: $0 <hexadecimal>"
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fi
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