[UPDATE] - base function check

pem-cyber-linux.d/function

@@ -0,0 +1,57 @@
+#!/bin/bash
+function Usage(){
+    echo "$(basename $0) [-c/-a] -l [1/2]"
+    echo "-c : Check the system"
+    echo "-a : Apply cyber"
+    echo "-l : Level (1 or 2)"
+    echo "-t : Type (desktop/server)"
+
+    [[ ! -z $1 ]] && echo "ERROR [$1] $2"
+    exit $1
+
+}
+
+
+function LogTest() {
+    # LogTest ${Res} ${Action} ${TEST}
+    if [[ ${1} -ne 0 ]]
+        then
+            echo -e "\n### ${2} - [RESULT] - ${3} : FAILED"
+        else
+            echo -e "\n### ${2} - [RESULT] - ${3} : SUCESS"
+    fi | tee -a ${LogDir}/${3}.log
+}
+
+function GetArg(){
+    OPTSTRING="hcal:t:"
+    while getopts ${OPTSTRING} opt; do
+        case ${opt} in
+            a)  Action=Apply;;
+            c)  Action=Check;;
+            l)  Level=${OPTARG};;
+            t)  Type=${OPTARG};;
+            h)  Usage;;
+            ?)  echo "Invalid option: -${OPTARG}."; exit 1;;
+        esac
+    done
+}
+
+
+function CheckArg(){
+
+    [[ -z ${Level} ]] && Usage 2 ": No Level selected"
+    [[ -z ${Action} ]] && Usage 1 ": No action selected"
+    [[ -z ${Type} ]] && Usage 3 ": No Type selected"
+    [[ ${Level} -gt 2 ]] && Usage 4 ": Level need to be 1 or 2"
+    true
+
+}
+
+
+function GetRoot() {
+
+    if [[ $(id -u) -ne 0 ]]
+        then
+            Usage 5 ": You need to be root"
+    fi
+}