29 lines
644 B
Bash
29 lines
644 B
Bash
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printf "Content-Type: text/plain\n\n"
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input=$(cat /dev/stdin)
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token=1493641835:AAGR7kLksUIjcrM-PXiVEM_yxLGqLGRWKZA
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cmd=$(jq -r '.message.text' <<< $input)
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chat=$(jq -r '.message.chat.id' <<< $input)
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sendmsg(){
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curl -sX POST "https://api.telegram.org/bot$token/sendMessage" \
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-d "chat_id=$chat" -d "parse_mode=markdownv2" -d "text=$1"
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}
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alive(){
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sendmsg "Alive and well\!"
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}
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stat(){
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total=$(grep MemTotal /proc/meminfo | awk '{print $2}')
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avail=$(grep MemAvailable /proc/meminfo | awk '{print $2}')
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used=$(bc <<< "$total-$avail")
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sendmsg "I am using $used KB of memory\."
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}
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case "$cmd" in
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/alive*) alive ;;
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/stat*) stat ;;
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esac
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