# vim: ft=sh

function disk_space () {
    local level=(warning severe danger)
    local min=80
    local inodes=1
    local taille=2
    local type=
    df=($(df --sync --output=target,ipcent,pcent /dev/sda* | sed 1d))
    for ((i=0; i<${#df[@]}; i+=3)); do
        test ${df[i]} == '/usr' -o ${df[i]} == '/' -o ${df[i]} == '/dev' && continue
        for type in inodes taille; do
               test ${df[i+${!type}]/%%} -gt $min \
            && l=$(( (${df[i+${!type}]/%%} - $min) / ((100 - $min) / ${#level[@]}) )) \
            && l=${l/${#level[@]}/$((${#level[@]}-1))} \
            && echo "${level[l]}: ${df[i]} plein à ${df[i+${!type}]} ($type)"
        done
    done
}