Install and connect to a Raspberry Pi without monitor
The purpose of this post is to briefly show how to install the Raspberry Pi OS into a new microSD card using a laptop or desktop. Then boot the Raspberry Pi ...
Posts by Category
- Linux 30
- AWS 13
- Training 7
- Security 6
- Python-3 6
- Networking 5
- Raspberry-Pi 5
- Coding 3
- Bash 3
- Websites 1
- Finance 1
- Webpage 1
- Services 1
- Databases 1
- Migration 1
- Electronics 1
- Webpages 1
- Containers 1
- Knowledge 1
- Science 1
- Math 1
- macOS 1
- Apple 1
Linux
How to reinstall MacOS with external bootable disk
How to reinstall MacOS with external bootable disk installer for Mac operating system. macOS Catalina, macOS Mojave, or macOS High Sierra. You can use an ext...
AWS EC2 userdata sample script
Sample of an AWS EC2 userdata script that install apache and automatically creates an index.html file as a landing webpage with information about the instanc...
Linux Command Xargs For Parallel Execution
xargs command can be use to speed up linux command and run mulitiple linux command in parallel.
Linux Command Tee Examples How It Works
tee command in linux command line, how tee works, simple explanations. Imagine the tee command as a ‘T’ , input on the left and 2 exists or outputs, right an...
Yum Provide Which Package Contains The Command
See how to find the package you will need to install for the command you are looking for. Example, I was looking for the tshark command, but a simple yum sea...
Pip3 List Installed Upgrade All
So, I want to list the packages installed with pip3 and now that I can see them, I want to update them all.
Github Basics Command
Github git basic commands
Raspberry Pi As A Router Nat
Transform to run as a router and NAT device
Online Learning Websites
Online list of learning websites and channels that I follow. Website that I use for training in various areas.
Python 3 Http Server
A quick and simple way to start a webserver on the current directory with Python 3 using module http.server
Linux Find Command
Linux find command
Clamav Linux Free Antivuris Scan
Linux Clam AntiVirus ClamAV
Vimrc File
vimrc file options
Vim Forgot Sudo To Save
vim and forgot to sudo and now?
Aws Cloudwatch Logs Cloudtrail Logs Filters Sample
AWS CloudWatch logs CloudTrail logs and filters examples
Raspberry Pi Camera Resolution
Linux command lsusb
Raspberry Pi Swap Memory
Raspberry Pi increase the swap memory size
Python3 Learning
Python 3 learning for the first time
Raspberry Pi Stranger Things Alphabet Wall Lights
Stranger Things Alphabet Wall Lights with Raspberry Pi Python 3 and Neopixels
Project Ninjapt
Ninja.pt
Aws Database Conversion Tool
DMS tool
Aws Cli Iam Roles And Tokes
AWS cli IAM roles and tokens
Aws Cli Find All Instances In All Regions
Lists all ec2 instances in all regions including account owner, instance id, instance type, statues and region.
S3 Copy Sync Filter Files
S3 cp sync exclude include
Linux Dig Troubleshooting Dns Records And Domain
Sample usage of Linux dig command for dns troubleshooting
Linux What Is My Ip Ipinfo
Linux Public IP
Linux Iptables Block Ip
Linux iptables, quick, simple and effective way to block an ip address or subnet range.
Linux Fail2ban Integration With Abuseipdb
Making the internet safer, one IP at a time
Block Advertising Using Hosts File
Blocking advertising and pops using hosts file
AWS
AWS EC2 userdata sample script
Sample of an AWS EC2 userdata script that install apache and automatically creates an index.html file as a landing webpage with information about the instanc...
Docker Images And Containers Start With Basic And Bonus Advanced Security
Docker images and containers start with basic and bonus advanced security
Devsecops In Your Company Dna
DecSecOps in your company DNA
Aws Cloudwatch Logs Cloudtrail Logs Filters Sample
AWS CloudWatch logs CloudTrail logs and filters examples
Aws Network Transit Gateway To Vpc
AWS Transit Gateway to VPC
Aws Global Infrastructure And Network Backbone
AWS Global Infrastructure
Project Ninjapt
Ninja.pt
Aws Database Conversion Tool
DMS tool
Aws Cli Iam Roles And Tokes
AWS cli IAM roles and tokens
Aws Cli Find All Instances In All Regions
Lists all ec2 instances in all regions including account owner, instance id, instance type, statues and region.
S3 Copy Sync Filter Files
S3 cp sync exclude include
Linux Dig Troubleshooting Dns Records And Domain
Sample usage of Linux dig command for dns troubleshooting
Aws List Of Services
Simple way to get a list of AWS Services. As of $ date +%Y-%B-%d, 2019-November-26 there are 206 service. Checked by using wc -c command at the end of the b...
Training
Docker Images And Containers Start With Basic And Bonus Advanced Security
Docker images and containers start with basic and bonus advanced security
Github Basics Command
Github git basic commands
Online Learning Websites
Online list of learning websites and channels that I follow. Website that I use for training in various areas.
Aws Global Infrastructure And Network Backbone
AWS Global Infrastructure
Linux Iptables Block Ip
Linux iptables, quick, simple and effective way to block an ip address or subnet range.
Learning Finance
Financial learning
Fonts Awesome
Fonts Awesome install
Security
Devsecops In Your Company Dna
DecSecOps in your company DNA
Clamav Linux Free Antivuris Scan
Linux Clam AntiVirus ClamAV
Aws Cloudwatch Logs Cloudtrail Logs Filters Sample
AWS CloudWatch logs CloudTrail logs and filters examples
Aws Cli Iam Roles And Tokes
AWS cli IAM roles and tokens
Linux Fail2ban Integration With Abuseipdb
Making the internet safer, one IP at a time
Block Advertising Using Hosts File
Blocking advertising and pops using hosts file
Python-3
Practice Python 3 with the fibonacci sequence
Learn Python with a simple “do it yourself” challenges. I went to bed thinking “how could I do the Fibonacci sequence without looking on the internet. Next d...
Python3 Merry Christmas
Python 3 prints Merry Christmas Everyone!
Pip3 List Installed Upgrade All
So, I want to list the packages installed with pip3 and now that I can see them, I want to update them all.
Python 3 Http Server
A quick and simple way to start a webserver on the current directory with Python 3 using module http.server
Python3 Learning
Python 3 learning for the first time
Raspberry Pi Stranger Things Alphabet Wall Lights
Stranger Things Alphabet Wall Lights with Raspberry Pi Python 3 and Neopixels
Networking
Yum Provide Which Package Contains The Command
See how to find the package you will need to install for the command you are looking for. Example, I was looking for the tshark command, but a simple yum sea...
Raspberry Pi As A Router Nat
Transform to run as a router and NAT device
Aws Network Transit Gateway To Vpc
AWS Transit Gateway to VPC
Linux What Is My Ip Ipinfo
Linux Public IP
Dns Root Zone Database
Internet Assigned Numbers Authority (IANA)
Raspberry-Pi
Install and connect to a Raspberry Pi without monitor
The purpose of this post is to briefly show how to install the Raspberry Pi OS into a new microSD card using a laptop or desktop. Then boot the Raspberry Pi ...
Raspberry Pi As A Router Nat
Transform to run as a router and NAT device
Raspberry Pi Camera Resolution
Linux command lsusb
Raspberry Pi Swap Memory
Raspberry Pi increase the swap memory size
Raspberry Pi Stranger Things Alphabet Wall Lights
Stranger Things Alphabet Wall Lights with Raspberry Pi Python 3 and Neopixels
Coding
Practice Python 3 with the fibonacci sequence
Learn Python with a simple “do it yourself” challenges. I went to bed thinking “how could I do the Fibonacci sequence without looking on the internet. Next d...
Github Basics Command
Github git basic commands
Vimrc File
vimrc file options
Bash
AWS EC2 userdata sample script
Sample of an AWS EC2 userdata script that install apache and automatically creates an index.html file as a landing webpage with information about the instanc...
Linux Command Xargs For Parallel Execution
xargs command can be use to speed up linux command and run mulitiple linux command in parallel.
Linux Command Tee Examples How It Works
tee command in linux command line, how tee works, simple explanations. Imagine the tee command as a ‘T’ , input on the left and 2 exists or outputs, right an...
Websites
Fonts Awesome
Fonts Awesome install
Finance
Learning Finance
Financial learning
Webpage
Linux What Is My Ip Ipinfo
Linux Public IP
Services
Aws List Of Services
Simple way to get a list of AWS Services. As of $ date +%Y-%B-%d, 2019-November-26 there are 206 service. Checked by using wc -c command at the end of the b...
Databases
Aws Database Conversion Tool
DMS tool
Migration
Project Ninjapt
Ninja.pt
Electronics
Raspberry Pi Stranger Things Alphabet Wall Lights
Stranger Things Alphabet Wall Lights with Raspberry Pi Python 3 and Neopixels
Webpages
Online Learning Websites
Online list of learning websites and channels that I follow. Website that I use for training in various areas.
Containers
Docker Images And Containers Start With Basic And Bonus Advanced Security
Docker images and containers start with basic and bonus advanced security
Knowledge
Level of IQ of the smartest people on Earth
See this list of the smartest people ever on Earth, listed by their level of IQ! With links to Wikipedia to read more about these genius. Purpose of this lis...
Science
Level of IQ of the smartest people on Earth
See this list of the smartest people ever on Earth, listed by their level of IQ! With links to Wikipedia to read more about these genius. Purpose of this lis...
Math
Level of IQ of the smartest people on Earth
See this list of the smartest people ever on Earth, listed by their level of IQ! With links to Wikipedia to read more about these genius. Purpose of this lis...
macOS
How to reinstall MacOS with external bootable disk
How to reinstall MacOS with external bootable disk installer for Mac operating system. macOS Catalina, macOS Mojave, or macOS High Sierra. You can use an ext...
Apple
How to reinstall MacOS with external bootable disk
How to reinstall MacOS with external bootable disk installer for Mac operating system. macOS Catalina, macOS Mojave, or macOS High Sierra. You can use an ext...