Change Server time : timedatectl set-time 15:58:30

 cfdisk resize and write  resize2fs /dev/sda2 and check  df -h

 If Oracle VMManager not start due to disk full # /sbin/service ovmm start Starting ovmm (via systemctl): Job for ovmm.service failed becaus...

" error:  " OVMRU_002010E: - The repository is not presented. " If you are struggling to present or represent an NFS sh...

Description: Remove Server: "YOUR HOSTNAME"  from Server Pool: "YOUR POOL NAME" found for discovered Pool FS M...

Upuntu server 18.04 TLS Manual IP Configuration Edit below file as follows # vi /etc/netplan/01-netcfg.yaml # This file describes ...

VM Manager Installation Pre-requisites Oracle Linux 6 or above     And make sure you have more than 8gb disk space free. ...

iptables -I INPUT -p tcp -m tcp --dport 25 -j ACCEPT Check it by sudo iptables -L -n

Create folder for example "backuppc" #mkadir /media/backuppc Edit fstab # vi /etc/fstab //IP adress of Storage ma...

lsb_release -a

When I was try to install one package named stunnel-5.47.tar.gz. After I run command ./configure in this package, it show me a message...

Download and Install Ubuntu server https://www.ubuntu.com/download/server/thank-you?version=18.04&architecture=amd64 First you need...

login as root and type, #  vi /etc/network/interfaces Add below highlighted line at bottom. # This file describes the network in...

Press F2 at startup A GRUB screen will display Hit letter 'e' in keyboard Using the arrow keys, move the cursor to the line...

First install zabbix agent by following link>> http://e-infosite.blogspot.ae/2018/01/to-install-zabbix-agent-in-oracle-or.html ...

# yum remove zabbix-release # yum install http://repo.zabbix.com/zabbix/2.2/rhel/6/x86_64/zabbix-release-2.2-1.el6.noarch.rpm # yum...

Do below steps If you don't already have a  .vimrc  file in your home directory, create one using this: vi ~/.vimrc Add thi...

#apt-cache policy <package name> To check any package is installed or not #service --status-all To check all running...

login : appliance Password: zabiix web login : Admin Password: zabbix

Edit and add your new host in below 2 fields sudo nano /etc/hosts sudo nano /etc/hostname