# ---------------- FIREWALL STEPS ----------------


# Check if firewalld is installed and running
sudo systemctl status firewalld


# If it's not running, you can start and enable it
sudo systemctl start firewalld
sudo systemctl enable firewalld


# Add a rule to allow traffic on port 6006. Port 6006 is the default port that storybook runs on.
sudo firewall-cmd --permanent --add-port=6006/tcp


# Reload the firewall for the changes to take effect
sudo firewall-cmd --reload


# Check the list of allowed ports
sudo firewall-cmd --list-ports


# ---------------- NGINX STEPS ----------------


# Install Nginx (if not already installed)
sudo yum install nginx


# Start and enable Nginx
sudo systemctl start nginx
sudo systemctl enable nginx


# Copy your storybook-static directory to a location that Nginx can serve from.

# The default web root directory for Nginx is /usr/share/nginx/html.
sudo cp -r /path/to/storybook-static /usr/share/nginx/html/


# Adjust file permissions if needed to ensure that Nginx can read the files
sudo chown -R nginx:nginx /usr/share/nginx/html/storybook-static


# Put the following server block in /etc/nginx/conf.d/storybook.conf
server {
    listen 6006;
    server_name your_domain.com;

    location / {
        root /usr/share/nginx/html/storybook-static;
        index index.html;
    }
}


# Test the Nginx configuration for syntax errors
sudo nginx -t


# If there are no errors, reload Nginx to apply the changes
sudo systemctl reload nginx

echo -e ${PATH//:/\\n} | awk '{print length, $0}' | sort -n | cut -f2- -d' '

for region in `aws ec2 describe-regions --output text | cut -f4`
do
     echo -e "\nListing Instances in region:'$region'..."
     aws ec2 describe-instances --query 'Reservations[*].Instances[*].{Instance:InstanceId,Subnet:SubnetId}' --region $region
done
#This script is to be used with any AWS CLI configured environment, it will list any EC2 instances and their associated subnet network ID's in JSON format

awk '\
{ for (i=1; i<=NF; i++) { ++D[$i]; } }\
END { for (i in D) { print i, D[i] } }\
' words.txt | sort -nr -k 2

name="John"
echo ${name}
echo ${name/J/j}    #=> "john" (substitution)
echo ${name:0:2}    #=> "Jo" (slicing)
echo ${name::2}     #=> "Jo" (slicing)
echo ${name::-1}    #=> "Joh" (slicing)
echo ${name:(-1)}   #=> "n" (slicing from right)
echo ${name:(-2):1} #=> "h" (slicing from right)
echo ${food:-Cake}  #=> $food or "Cake"

#!/bin/bash


# Recursively find all .svelte files in the current directory and its subdirectories
find . -type f -name "*.svelte" -o -name "*.html" -o -name "*.htm" | while read file; do
        # Replace all h1 tags with the specified format
        sed -i 's/<h1>\(.*\)<\/h1>/<h1 id="\1">\1<\/h1>/g' "$file"
        # Replace all h2 tags with the specified format
        sed -i 's/<h2>\(.*\)<\/h2>/<h2 id="\1">\1<\/h2>/g' "$file"
        # Remove whitespace from the id attribute value
        for i in {0..10} ; do
                sed -i 's/\(id="[^"]*\)\W\([^"]*"\)/\1\2/g' "$file"
        done
done