vanderw

# By default, only GCC 4.8 is installed with devtools on Centos7.
# So here we will install a recent version of GCC.
# Source: https://linuxize.com/post/how-to-install-gcc-compiler-on-centos-7/

# 1. Install the SCL.
sudo yum install centos-release-scl

# 2. See what versions are available.
sudo yum search devtoolset

vanderw

Edit ~/.vimrc on remote server

add

set t_u7=

:wq

vanderw

Assuming you are root

dnf update -y
vi /etc/yum.repos.d/redis.repo

add content below

vanderw

GnuPG

Heard of that GPG is a "Better alternative" than OpenSSL.

# encryption
# this will prompt you password input & confirm
gpg --output encrypted.data --symmetric --cipher-algo AES256 un_encrypted.data

vanderw

import asyncio
import time
from concurrent.futures import ThreadPoolExecutor

"""Wrap ordinary func to async style, and catch all console signals"""

def job():
    ''' Ordinary func to be wrapped '''
    time.sleep(5.0)
    return 5

vanderw

"""
fabfile.py

fabric config file.

It was for simplicity. I personally don't like to extend this script to more complex to config, read, work

usage:

Find `Configurations` part to config by all your needs, maybe code adjustment are also needed.

vanderw

#/lib/systemd/system/myservice.service
#
# systemctl daemon-reload
# systemctl enable myservice.service
# systemctl start myservice.service
#
[Unit]
Description=Service
ConditionPathExists=/path/to/web/folder
After=network.target