"You are better off start imperfectly than being paralyzed by the hope or the delusion of perfection." - Ryan Holiday
RaspberryPi with DHT22 Sensor for Humidity and Temperature Data with InfluxDB
I have been playing with RaspberryPI for a while. There are several project I tried to do with RaspberryPI. These boards play a significant role in my home lab for different experiments like Docker Private Repository, Media Server, Ad Blocker with pi-hole, Secure Proxy for anonymity, secure network access with VPN, Home Security Camera/Surveillance, Data Collector or scraper etc. But This time, I did buy a “DHT-22” sensor for monitoring room temperature and humidity. Humidity is my main concern and wanted to see how it fluctuates.
So, my main plan was to get a DHT-22 to connect properly
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Count Characters in a Google Sheet
I was trying explore some data in Google Sheet and stumble upon a unique problem. There were several columns and rows of data containing strings. I wanted to count specific string.
I wanted to find out how many “aD” in whole set.
Continue reading Count Characters in a Google SheetAnsible to change user password
One of the most basic things to do in a Linux Server. We can use just passwd <user> to change the password of a user. But to do that in 100s of server can be a tricky one. Ansible is the savior on that perspective.
Finding an Efficient Solution on Reading and Comparing CSV files
I have always worked with Linux Systems and thus Bash was my go to tool for some specific tasks. But now I am much more aware with Python than Bash as it does give me better grasp on things. I am not saying that for server scripting, Bash can not do some tasks. It can be used in a vast area of things to solve. But I am now comfortable with Python more.
Recently, I did stumble upon of a task that was related to comparing two huge CSV files.
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