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thetechprepper
45 lines
1.2 KiB
Bash
Executable File
45 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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#
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# Author : Gaston
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# Date : 30 November 2025
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# Purpose : Finds Winlink RMS stations by channel near a given location
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set -e
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set -o pipefail
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trap 'last_command=$current_command; current_command=$BASH_COMMAND' DEBUG
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trap 'echo -e "${RED}\"${last_command}\" command failed with exit code $?.${NC}"' ERR
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source /opt/emcomm-tools/bin/et-common
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read -p "Enter latitude: " LAT
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read -p "Enter longitude: " LON
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read -p "Enter band (optional): " BAND
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read -p "Enter mode (optional): " MODE
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QUERY="http://localhost:1981/api/winlink/near?lat=${LAT}&lon=${LON}"
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[[ -n "${BAND}" ]] && QUERY="${QUERY}&band=${BAND}"
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[[ -n "${MODE}" ]] && QUERY="${QUERY}&mode=${MODE}"
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OUT=$(curl -s "${QUERY}")
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if [[ -z "${OUT}" ]] || [[ "${OUT}" = "[]" ]]; then
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echo "No Winlink RMS channels found."
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exit 1
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fi
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echo
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echo "Nearby Winlink RMS Channels:"
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echo "----------------------------"
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echo "${OUT}" | jq -r '
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(["Station","Callsign","Lat","Lon","Mode","Freq","Band"] | @tsv),
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(.[] | [
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.callsign,
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.base_callsign,
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(.lat | tostring),
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(.lon | tostring),
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.mode,
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(.freq | tostring),
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.band
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] | @tsv)
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' | column -t -s $'\t'
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