duTianze

from enum import IntEnum
from pydantic import BaseModel

class DropdownCode(BaseModel):
    display_code: Optional[str] = Field(None, title="表示コード")
    display_name: Optional[str] = Field(None, title="表示名")


class LabelEnum(IntEnum):

duTianze

Install SSH server on Ubuntu

1. Update apt's package list from the repository

   • sudo apt-get update

2. Install openssh-server package.

   • sudo apt-get install -y openssh-server

3. ssh service should be started and enabled by default after installation. Check to confirm.

duTianze

#!/bin/bash
##Note the below commands may need to be run as a sudo depending on the OS you are using.

# Updates the OPERATING SYSTEM
yum update -y

# Install EPEL, required for NGINX, note you would typically do a yum install -y epel-release but in case of
# AWS Linux you will need to do the following
amazon-linux-extras install epel -y

duTianze

Virtual Hosts on nginx (CSC309)

When hosting our web applications, we often have one public IP address (i.e., an IP address visible to the outside world) using which we want to host multiple web apps. For example, one may wants to host three different web apps respectively for example1.com, example2.com, and example1.com/images on the same machine using a single IP address.

How can we do that? Well, the good news is Internet browsers

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#!/bin/sh 

docker events --filter 'event=start' --filter 'event=stop' | while read event

do
  
    container_id=`echo $event | sed 's/.*Z\ \(.*\):\ .*/\1/'`

    echo $container_id