Bakar Tavadze bakar-io

## run multiple Redis instances on Ubuntu 20.04.md

      
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                bakar-io
                / run multiple Redis instances on Ubuntu 20.04.md
            
            
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              December 2, 2022 10:50
                — forked from inecmc/notes.md
            
              
                How to run multiple Redis instances on Ubuntu 20.04
              
          
    Create the directory for the new instance

$ sudo install -o redis -g redis -d /var/lib/redis2

Create a new configuration file

$ sudo cp -p /etc/redis/redis.conf /etc/redis/redis2.conf


## usb.py
import math


def solve(m: int, n: int, c2: float, c5: float) -> float:
    """
    Adapter that costs c2, provides 2 ports but takes up 1 port, so net gain
    is 1 port per adapter. Similarly, adapter that costs c5, provides 5 ports
    but takes up 1 port, so net gain is 4 ports per adapter.
    """
	import math


	def solve(m: int, n: int, c2: float, c5: float) -> float:
	"""
	Adapter that costs c2, provides 2 ports but takes up 1 port, so net gain
	is 1 port per adapter. Similarly, adapter that costs c5, provides 5 ports
	but takes up 1 port, so net gain is 4 ports per adapter.
	"""