29 lines
404 B
Bash
29 lines
404 B
Bash
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#!/bin/bash
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PID=$(pidof dd)
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main(){
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while true;do
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clear
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if [ ! ${PID} ];then
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echo "DD is not running"
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exit 0;
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elif [[ ${PID} ]];then
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kill -USR1 ${PID} > /dev/null
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sleep 1
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if [[ ! ${PID} ]];then
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echo "dd it no longer running"
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exit 0;
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fi
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else
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echo "There was an unknown error, exiting..."
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exit 0;
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fi
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done
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}
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main
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