blob: 08445ccca6ddf23628db5686da31138200ba7f39 (
plain)
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#!/bin/bash
dir=/etc/sv/kvm
function convert_ram {
display_ram=
ram=$(echo "$1" | tr [:upper:] [:lower:])
label=$(echo $ram| tr -d "[0-9]+")
value=${ram%$label}
if [ -z "$label" ] || [ "$label" = "mb" ]; then
display_ram=$value
else
display_ram=$(( $value * 1024 ))
fi
}
temp=$(mktemp)
echo "SERVER RAM" > "$temp"
total_ram=0
for foo in $(ls $dir); do
ram=$(cat $dir/$foo/env/RAM)
convert_ram "$ram"
echo "$foo $display_ram" >> "$temp"
total_ram=$(( $total_ram + $display_ram ))
done
echo "TOTAL $total_ram" >> "$temp"
column -t "$temp"
rm "$temp"
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