Upgrade & Secure Your Future with DevOps, SRE, DevSecOps, MLOps!

We spend hours on Instagram and YouTube and waste money on coffee and fast food, but won’t spend 30 minutes a day learning skills to boost our careers.
Master in DevOps, SRE, DevSecOps & MLOps!

Learn from Guru Rajesh Kumar and double your salary in just one year.

Get Started Now!

Shell Script

Shell Bash Scripting: Assignment & Excercise – 4

Rajesh Kumar December 22, 2022 1 Comment

Write a Shell Bash Script for report if CPU usage exceeds the threshold

	MAX=95
	EMAIL=server@127.0.0.1

	USE=$(grep 'cpu ' /proc/stat \| awk '{usage=($2+$4)*100/($2+$4+$5)} END {print usage ""}')
	if [ $USE -gt $MAX ]; then
	echo "Percent used: $USE" \| mail -s "Running out of CPU power" $EMAIL
	fi

view raw cpu.sh hosted with

by GitHub

Rajesh Kumar

I’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I am working at Cotocus. I blog tech insights at DevOps School, travel stories at Holiday Landmark, stock market tips at Stocks Mantra, health and fitness guidance at My Medic Plus, product reviews at I reviewed , and SEO strategies at Wizbrand.

Please find my social handles as below;

Rajesh Kumar Personal Website
Rajesh Kumar at YOUTUBE
Rajesh Kumar at INSTAGRAM
Rajesh Kumar at X
Rajesh Kumar at FACEBOOK
Rajesh Kumar at LINKEDIN
Rajesh Kumar at PINTEREST
Rajesh Kumar at QUORA
Rajesh Kumar at WIZBRAND

Shell

1 Comment

Newest

Oldest Most Voted

Inline Feedbacks

View all comments

Suraj Rampure

1 year ago

nice info sir

Certification Courses

DevOpsSchool has introduced a series of professional certification courses designed to enhance your skills and expertise in cutting-edge technologies and methodologies. Whether you are aiming to excel in development, security, or operations, these certifications provide a comprehensive learning experience. Explore the following programs:

DevOps Certification - Learn the fundamentals and advanced concepts of DevOps practices and tools.
DevSecOps Certification - Master the integration of security within the DevOps workflow.
SRE Certification - Gain expertise in Site Reliability Engineering and ensure reliability at scale.
MLOps Certification - Dive into Machine Learning Operations and streamline ML workflows.
AiOps Certification - Discover AI-driven operations management for next-gen IT environments.

DevOps Certification, SRE Certification, and DevSecOps Certification by DevOpsSchool

Explore our DevOps Certification, SRE Certification, and DevSecOps Certification programs at DevOpsSchool. Gain the expertise needed to excel in your career with hands-on training and globally recognized certifications.