scripts/library/size_to_human.sh


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size_to_human() {
        awk -v size="$1" '
        BEGIN {
                suffix[1] = "B"
                suffix[2] = "KiB"
                suffix[3] = "MiB"
                suffix[4] = "GiB"
                suffix[5] = "TiB"
                suffix[6] = "PiB"
                suffix[7] = "EiB"
                count = 1

                while (size > 1024) {
                        size /= 1024
                        count++
                }

                sizestr = sprintf("%.2f", size)
                sub(/\.?0+$/, "", sizestr)
                printf("%s %s", sizestr, suffix[count])
        }'
}