kingoamino

Installing mailx
yum -y update
yum install -y mailx
We can now start sending e-mails using

create a symbolic link

ln -s /bin/mailx /bin/email
###Set an External SMTP Server to Relay E-Mails

kingoamino

From client machine : 
ssh-keygen -t rsa
Create .ssh in remote server fron client :
ssh user@192.168.0.11 mkdir -p .ssh
Upload key :
cat .ssh/id_rsa.pub | ssh user@192.168.0.11 'cat >> .ssh/authorized_keys'
Set Permission :
ssh user@192.168.0.11 "chmod 700 .ssh; chmod 640 .ssh/authorized_keys"
Connexion without password :
ssh user@192.168.0.11

kingoamino

sftp> help
Available commands:
bye                                Quit sftp
cd path                            Change remote directory to 'path'
chgrp grp path                     Change group of file 'path' to 'grp'
chmod mode path                    Change permissions of file 'path' to 'mode'
chown own path                     Change owner of file 'path' to 'own'
df [-hi] [path]                    Display statistics for current directory or
                                   filesystem containing 'path'
exit                               Quit sftp

kingoamino

----------------------------------------------------------------------------------------
OS/Distro             |	  Official AMI  |   Legacy / Community / Other AMI ssh Username |
----------------------------------------------------------------------------------------
Amazon Linux          |   ec2-user      |                                               |
Ubuntu                |   ubuntu        |   root                                        |
Debian                |   admin         |   root                                        |
RHEL 6.4 and later    |   ec2-user      |                                               |
RHEL 6.3 and earlier  |   root          |                                               |
Fedora                |   fedora        |   ec2-user, root                              |
Centos	              |   centos        |   root                                        |

kingoamino

** 1. SFTP Installation **

---- $ rpm -qa|grep ssh

** 2. SFTP Configuration **

Create sftp folder
---- $ mkdir -p /var/sftp
---- $ chmod 755 /var/sftp

kingoamino

zip -r /var/www/BackUP/wordpress-$(date +"%m-%d-%y").zip /var/www/html/WordPress

kingoamino

# Create a dump to Dump_date.sql
mysqldump --databases -h 'host_DB' 'DataBase name' -u 'User' -p 'Passwd' > /var/www/BackUP/Dump_$(date +"%m-%d-%y").sql

kingoamino

# install git
yum  -y install git

# clone WordPress from repo
git clone https://github.com/WordPress/WordPress.git

kingoamino

echo "<?php phpinfo(); ?>" > /var/www/html/info.php

kingoamino

#Update CentOS
Yum -y update

# Install Wget 
yum -y install wget

# Enable the PHP 7.3 Remi repository
wget -q http://rpms.remirepo.net/enterprise/remi-release-7.rpm
wget -q https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm