dwmbar/modules/ram

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#!/bin/bash
# Prints the total ram and used ram in Mb
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PREFIX=' '
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get_ram()
{
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TOTAL_RAM=$(free -mh --si | awk {'print $2'} | head -n 2 | tail -1)
USED_RAM=$(free -mh --si | awk {'print $3'} | head -n 2 | tail -1)
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MB="MB"
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echo "$PREFIX$USED_RAM/$TOTAL_RAM"
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}
get_ram