TerabyteTerminator/tools/db/bash-lib

#!/bin/bash
#Bash-Library for TerabyteTerminator Project
LIBVER=1.1

{ #set enviroemnt
    readonly TRUE=1      #like <stdbool.h>
    readonly FALSE=0     #like <stdbool.h>
    readonly TTSYNC_EXIST=0       #file exist local
    readonly TTSYNC_BACKUP=1      #file exist local - backup exist
    readonly TTSYNC_REMOTE=2      #file exists remote - not used jet
    readonly TTSYNC_DEL=3         #local file deleted
    readonly globalconf="/etc/tt/global"
    [ -z "$DEBUG" ] && readonly DEBUG=$FALSE
}

# file_size <path> -> (du -b)/1024  [Kb]
function file_size() {
    if [ -f "$1" ]; then
        echo $(($(du -b "$1" | cut -f 1)/1024))
    else
        echo 0
    fi
}