#!/bin/bash
# Get current swap usage for all running processes
# Erik Ljungstrom 27/05/2011
SUM=0
OVERALL=0
for DIR in `find /proc/ -maxdepth 1 -type d | egrep "^/proc/[0-9]"` ;
do
    PID=`echo $DIR | cut -d / -f 3`
    PROGNAME=`ps -p $PID -o comm --no-headers`
    for SWAP in `grep Swap $DIR/smaps 2>/dev/null| awk '{ print $2 }'`
        do
            let SUM=$SUM+$SWAP
        done
    echo "PID=$PID - Swap used: $SUM - ($PROGNAME )"
    let OVERALL=$OVERALL+$SUM
        SUM=0
done
echo "Overall swap used: $OVERALL"

yum install -y wget vim net-tools lrzsz

vim ifcfg-ens33
vim ifcfg-eth0
vim em1

IPADDR=10.0.0.130
GATEWAY=10.0.0.2
NETMASK=255.255.255.0
DNS1=10.0.0.2
DNS2=1.2.4.8

systemctl restart network
systemctl stop firewalld
systemctl disable firewalld
systemctl stop NetworkManager
systemctl disable NetworkManager

yum clean all && yum makecache
cd /etc/yum.repos.d/
mv CentOS-Base.repo CentOS-Base.repo.bak
vim CentOS-Base.repo