I am invincible to SIGHUP – nohup

Read Time: 1 min

If you are a Linux user, you must know  nohup  command. If you don’t now, this GIF should be suffice. Usually when you close your terminal, the shell would send a SIGHUP  signal to all processes(only after terminal receives SIGHUP  from kernel) attached to it. So that processes get to know that the controlling terminal has […]

Getting something done in Linux with Python, Bash and Java be like this

Read Time: 1 min

Getting something done in Linux with Python, Bash and Java be like this 😛 True, right? For example, you want to write a script which returns IP address of a domain name. Let’s see length of code and time required to write the same in Python, Bash and Java. In Bash,

In Python,

[…]

DevOps and SRE JDs

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If a company has both DevOps and SRE openings, The JDs would look like this 😛 Note : Not every company 😀   You had experience like this? Comment your thoughts below.  Also subscribe to this blog so that you don’t miss out anything useful (Checkout Right Sidebar for the Subscription Form)  🙂

How to efficiently use AWS Free Tier services ( RDS,EC2,EIP,S3 ) to host your Website / blog

Read Time: 3 mins

I know you are aware that AWS provides free tier services to new customers for one year. This is mainly to attract new customers to AWS. Actually AWS free tier service encouraged me to start a new blog because other hosting providers make you pay at-least 200INR monthly. Usually bloggers make money with advertisement programs […]

A DevOps interview !

Read Time: 1 min

A DevOps interview 😀 . There was time when Jenkins was center of DevOps universe. Is it still so?   You had experience like this? Comment your thoughts below.  Also subscribe to this blog so that you don’t miss out anything useful (Checkout Right Sidebar for the Subscription Form)  🙂

How to periodically Backup your website and MySQL database to local server as well as S3 bucket using Bash script (video)

Read Time: 4 mins

You might have gone through situation where you need simple script to backup your website and database server. In this article, I will explain how you can periodically Backup your MySQL database and website to local server as well as S3 bucket using Bash script. The reason I am writing the backup script in bash […]

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