Hi folks 👋

In today’s age of Cloud and DevOps, analysis of logs & visibility of data is very important. In the blink of eyes, a lot gets change in Cloud Infrastructure and massive data & logs getting generated in seconds.

In such cases learning log & data analytics becomes…

AWS Cloud Development Kit (AWS CDK) is an open-source software development framework for defining cloud infrastructure as code. Using AWS CloudFormation, AWS CDK then provisions the cloud infrastructure resources with the help of command line tools.

What does AWS CDK do?

Compiling your source code into an assembly language is a common code-development process. Think…

  1. How to add user into sudo / super user group
sudo adduser <username>

2. List available users in Linux/Ubuntu

awk -F':' '{ print $1}' /etc/passwdor cat /etc/passwd

3. List users in sudo / super user group

grep '^sudo:.*$' /etc/group | cut -d: -f4orcat /etc/group | grep sudo

Hi Folks, Not sure whomsoever the information will reach … but being the student of Medium.com community , I decided to dedicate my first article to all of you. Feel free to guide me , criticize me. So here we go…

Q. What version of Linux I’m using ?
Ans : Commands : 1. uname -or 2. uname -srm

Q. What distribution of Linux I’m using ?
Ans : Commands : cat /etc/os-release

Q. How to list all installed software ?
Ans : Commands : dpkg — get-selections

Q. Where is the help section for all linux commands ?
Ans :
Linux man pages
https://linux.die.net/man/

Q. How to find what is the memory status for linux OS?
Ans : Commands : cat /proc/meminfo or htop
https://www.cyberciti.biz/faq/how-to-check-memory-debian-linux/

SaurabhG

I am an enthusiastic learner. Always want to challenge my last learning & keep hunting for new learning. about.me/saurabh.gangrade

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