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env-ansible/files/dwm/storage.function

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#!/usr/bin/env bash
function storage {
location="$1"
style="$2"
if [[ -z $location ]]; then
echo "ERROR: Location must be passed. $location"
fi
if [[ "$style" == "%" || "$style" == "pct" || "$style" == "percent" ]]; then
df -h $location | tail -n 1 | awk {print $5}
elif [[ "$style" == "/" || "$style" == "use" || "$style" == "usage" ]]
df -h $location | tail -n 1 | awk {print $3"/"$2}
else
df -h $location | tail -n 1 | awk {print $5" Free, "$3"/"$2" Used"}
fi
}
export dwm_storage_style="usage"
function storage-root {
storage / "$1"
}
function storage-root-dwm {
storage-root "$dwm_storage_style"
}
function storage-home {
storage /home "$1"
}
function storage-home-dwm {
storage-root "$dwm_storage_style"
}