PhilipSchmid

Interface bonding

Configure a LACP active network interface bonding on Ubuntu 18.04 using netplan:

root@srv01:~# mv /etc/netplan/50-cloud-init.yaml /etc/netplan/01-netcfg.yaml
root@srv01:~# cat /etc/netplan/01-netcfg.yaml 
network:
    version: 2
    renderer: networkd
 ethernets:

PhilipSchmid

#!/bin/bash

#################################
# Constants / global variables
#################################
LOGFILE='example.log'
LOGLEVEL='INFO'

#################################
# Functions

PhilipSchmid

How To Install A NFS Server

Based on CentOS 7.

Prerequisites

Disk

pvcreate /dev/sdb
vgcreate vg1-nfs /dev/sdb
lvcreate -l 100%FREE -n nfs vg1-nfs

PhilipSchmid

How to switch from RHN to Red Hat subscription-manager

RHEL 6 Server

1. Check if subscription-manager is installed. If not, install it via yum install subscription-manager.

2. Delete host on the RHN site.

3. "Unregister" host from RHN:

rm -rf /etc/sysconfig/rhn/systemid

PhilipSchmid

How to get started with nodeJS

• How to get started with nodeJS
  • Context
  • Requirements
  • Start the first project
    • Node modules
      • Adding modules
• Hello World

PhilipSchmid

General Commands

Delete history and exit bash

cat /dev/null > ~/.bash_history && history -c && exit

Print all uncommented config file lines (without the empty ones)

cat file.txt | egrep -v '^#|^$'