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#!/bin/bash

#name=($@)
name=(`cat file`)

for (( i=0;i<${#name[@]}; i++ ))
        do
                touch ${name[$i]}
                if [ $? -eq 0 ]; then
                        rename=$(sed 's/-/_/g' <<< ${name[$i]} )

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## rsync files
rsync -av --progress sourcefolder /destinationfolder --exclude thefoldertoexclude

## Check If file exist and do
#!/bin/bash
file="/etc/hosts"
if [ -f "$file" ]
then
	echo "$file found."
else

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fallocate -l 50G big_file
truncate -s 50G big_file
dd of=bigfile bs=1 seek=50G count=0

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yum install kernel-devel-$(uname -r) kernel-headers-$(uname -r) dkms -y

vagrant plugin install vagrant-vbguest

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sudo docker ps -a | grep Exit | cut -d ' ' -f 1 | xargs sudo docker rm

docker stop $(docker ps -a -q)
docker rm $(docker ps -a -q)

#You can then remove untagged images if you rebuilt the same version with

docker rmi $(docker images | grep "^<none>" | awk "{print $3}")

docker rmi $(docker images -q)

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server {
    listen   0.0.0.0:80;
    server_name  awsaudit.com  www.awsaudit.com;
    access_log  /var/log/nginx/awsaudit.com.access.log;
    root        /var/www/schoolofdevops/www;

    try_files $uri /index.php?$args;

    set $cache_uri $request_uri;

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user www-data;
worker_processes 4;
pid /run/nginx.pid;

events {
        worker_connections 768;
        # multi_accept on;
}

http {

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        default_type application/octet-stream;

        ##
        # Logging Settings
        ##

        access_log /var/log/nginx/access.log;
        error_log /var/log/nginx/error.log;

        ##

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http://www.markdowntutorial.com/lesson/2/

http://www.markdown-tutorial.com/#/lesson/6

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SSH ( Secure Shell ) is widely used for remote login to Linux servers.

When we login to a remote system using ssh,it prompts for password and then only allow us to login to server.

This article will help you to Setup SSH without password in Linux Systems suing ssh ( rsa/dsa ) key pair.

Step 1: Generate SSH Key Pair

Firstly you would required to generate a key pair (RSA or DSA), you can specify option rsa or dsa key using ‘t’ command line switch. If we do not pass -t parameter, it will create rsa key by default.