Script to fix docker running in WSL if it crashes and won't start again with the message "/etc/init.d/docker: 62: ulimit: error setting limit (Invalid argument)"

fix_docker_wsl.sh

#!/bin/bash

# Check if script is run as root
if [ "$EUID" -ne 0 ]; then 
    echo "Please run as root (use sudo)"
    exit 1
fi

echo "Setting ulimit..."
ulimit -n 524288

echo "Starting Docker service..."
service docker start

# Check if Docker started successfully
if [ $? -eq 0 ]; then
    echo "Docker has been started successfully!"
else
    echo "Error: Docker failed to start"
    exit 1
fi

If ulimit is not found, try running sudo su and executing again.