20 lines
296 B
Bash
20 lines
296 B
Bash
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#!/usr/bin/bash
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if [ "$#" -lt 1 ] || [ "$#" -gt 3 ]; then
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echo "Usage: $0 key"
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echo "Usage: grep values after key=value"
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exit 1
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fi
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awk -v key="$1" '{
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for (i = 1; i <= NF; i++)
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if ($i ~ "^"key"=") {
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split($i, a, "=")
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print a[2]
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}
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}' # | cut -d\ -f 1
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exit 0
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