Varun Chandak
Varun Chandak
DevOps / Cloud Security / Stuff
India
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Code Snippets
Automatic Route53 DNS Entries using Shell Script
13th Jun, 2017
amazon web services
aws
route53
json
dns
aws cli
Automatic OpenVPN User Creation with Email Alert
12th Apr, 2017
linux
ubuntu
centos
network
remote
ssh
terminal
openvpn
openvpn-client
Using AWS CLI with Cross Account Access
2nd Apr, 2017
amazon web services
aws
ec2
aws cli
iam
cross account
iam role
Automate AWS AMI backups with Retention Period
21st Mar, 2017
amazon web services
aws
awscli
linux
acm
ami
Automate SSL Certificate with AWS ACM and CloudFront
8th Mar, 2017
amazon web services
aws
awscli
linux
acm
cloudfront
letsencrypt
Resize Amazon EBS disks easily
1st Mar, 2017
amazon web services
aws
ec2
instance
centos
ebs
ebs volumes
root
Using Cross Account Access for multiple AWS Accounts
14th Feb, 2017
amazon web services
aws
ec2
iam
cross account
iam role
SSH tunneling using Linux Machine
7th Feb, 2017
ec2
command
linux
ubuntu
centos
network
remote
ssh
terminal
proxy
hack
Access Blocked Websites using SSH Tunnel
27th Jan, 2017
linux
ubuntu
centos
remote
ssh
internet
windows
block
bypass
computer
proxy
putty
tunnel
vps
websites
Shell Script to change Instance Type using AWS CLI
25th Jan, 2017
amazon web services
aws
awscli
cloud
ec2
command
linux
ubuntu
cron
crontab
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