organzing for portfolio

SysadminAutomation/ServerAutomation/ServerAdmin/obtain_centos_mac.sh

@@ -0,0 +1,17 @@
+function obtain_centos_mac()
+{
+
+    DISTRO_TYPE="$(distro |awk '{print $1}'|tr '[:upper:]'  '[:lower:]')"
+    DISTRO_VERSION=$(distro |awk '{print $2}'|awk -F '.' '{print $1}')
+
+if [ $DISTRO_TYPE == "centos" ] && [ $DISTRO_VERSION == 6 ] ;
+then
+     /sbin/ifconfig eth0|grep HWadd| awk '{print $NF}'|tr '[:upper:]'  '[:lower:]'|sed 's/\:/-'/g
+fi
+
+if [ $DISTRO_TYPE == "centos" ] && [ $DISTRO_VERSION == 7 ] ;
+then
+     /sbin/ifconfig eth0|grep ether| awk '{print $2}'|tr '[:upper:]'  '[:lower:]'|sed 's/\:/-'/g
+fi
+
+}