Jonathon Reinhart JonathonReinhart

## powerline.md

      
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                JonathonReinhart
                / powerline.md
            
            
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              December 14, 2021 23:13
            
              
                Installing Powerline on Debian
              
          
    First, install powerline:
$ sudo apt install powerline

Optionally consult docs:
$ less /usr/share/doc/powerline/README.Debian

Enable in ~/.bashrc:

  
## findoldpy.py
#!/usr/bin/env python3
import os
from pathlib import Path
import sys

bad_shebangs = {
    '/usr/bin/python',
    '/usr/bin/env python',
}

## data.txt
0123456789ABCDEF

## google_dns_thing.py
#!/usr/bin/env python3
import dns.resolver
from ipaddress import IPv4Network, IPv6Network, ip_address

GOOGLE_NETBLOCKS = [
    '_netblocks.google.com',
    '_netblocks2.google.com',
    '_netblocks3.google.com',
]

## .env
# A simple, constant env var
CONST='A constant env var'

# Derived from another variable
DERIV="I came from ${CONST} with some more"

# An environment variable we expect to be set on the outside
EXT_SET=${ENV_EXT_SET}

# An environment variable we expect *not* to be set on the outside

## decrypt-pfsense-config.sh
#!/bin/bash
# Adapted from https://forum.netgate.com/topic/139561
set -o pipefail

if [[ $# -lt 1 ]]; then
    echo "Usage: $(basename $0) <encrypted-config>"
    exit 1
fi
inpath="$1"
tmpout="$(mktemp)"

## docker-compose.yml
version: '2'

services:

  # MySQL Database
  db:
    image: mysql:5.6
    volumes:
      - ./data/mysql:/var/lib/mysql
      - ./mysql-entrypoint.sh:/custom-entrypoint.sh:ro

## ANSI.md

      
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                JonathonReinhart
                / ANSI.md
            
            
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              September 17, 2020 19:14
                — forked from fnky/ANSI.md
            
              
                ANSI Escape Codes
              
          
    ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

Ctrl-Key: ^[
Octal: \033
Unicode: \u001b
Hexadecimal: \x1b
Decimal: 27


## compatrand.py
from __future__ import print_function
import random
import sys

class CompatibleRandom(random.Random):
    # Inspired by https://stackoverflow.com/a/55800424/119527
    def seed(self, a):
        if sys.version_info >= (3, 2):
            super(CompatibleRandom, self).seed(a, version=1)
        else:

## ve.sh
# Put this in your .bashrc or .bash_aliases

# List virtual envs
function list-virtualenvs() {
    for d in *; do
        if [[ -d "${d}" && -f "${d}/bin/activate" ]]; then
            echo "${d}"
        fi
    done
}
	#!/usr/bin/env python3
	import os
	from pathlib import Path
	import sys

	bad_shebangs = {
	'/usr/bin/python',
	'/usr/bin/env python',
	}
	#!/usr/bin/env python3
	import dns.resolver
	from ipaddress import IPv4Network, IPv6Network, ip_address

	GOOGLE_NETBLOCKS = [
	'_netblocks.google.com',
	'_netblocks2.google.com',
	'_netblocks3.google.com',
	]
	# A simple, constant env var
	CONST='A constant env var'

	# Derived from another variable
	DERIV="I came from ${CONST} with some more"

	# An environment variable we expect to be set on the outside
	EXT_SET=${ENV_EXT_SET}

	# An environment variable we expect not to be set on the outside
	#!/bin/bash
	# Adapted from https://forum.netgate.com/topic/139561
	set -o pipefail

	if [[ $# -lt 1 ]]; then
	echo "Usage: $(basename $0) <encrypted-config>"
	exit 1
	fi
	inpath="$1"
	tmpout="$(mktemp)"
	version: '2'

	services:

	# MySQL Database
	db:
	image: mysql:5.6
	volumes:
	- ./data/mysql:/var/lib/mysql
	- ./mysql-entrypoint.sh:/custom-entrypoint.sh:ro
	from __future__ import print_function
	import random
	import sys

	class CompatibleRandom(random.Random):
	# Inspired by https://stackoverflow.com/a/55800424/119527
	def seed(self, a):
	if sys.version_info >= (3, 2):
	super(CompatibleRandom, self).seed(a, version=1)
	else:
	# Put this in your .bashrc or .bash_aliases

	# List virtual envs
	function list-virtualenvs() {
	for d in *; do
	if [[ -d "${d}" && -f "${d}/bin/activate" ]]; then
	echo "${d}"
	fi
	done
	}