fix script
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@ -13,7 +13,7 @@ set -o pipefail
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set -o nounset
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image=$(grep -E -o "https?://[a-zA-Z0-9./?=_%:-]*" < "${1}" | tail -1)
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image=$(grep -E -o "https?://[a-zA-Z0-9./?=_%:-]*" < "${#}" | tail -1)
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# Detect terminal dimensions
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dims="$(tput cols)x$(tput lines)@0x0"
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