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Contents

• Markdown and reStructuredText

Markdown and reStructuredText

GitHub supports several lightweight markup languages for documentation; the most popular ones (generally, not just at GitHub) are Markdown and reStructuredText. Markdown is sometimes considered easier to use, and is often preferred when the purpose is simply to generate HTML. On the other hand, reStructuredText is more extensible and powerful, with native support (not just embedded HTML) for tables, as well as

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reflector --country US --latest 25 --age 24 --protocol https --completion-percent 100 --sort rate --verbose --save /etc/pacman.d/mirrorlist

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#!/usr/bin/env bash

# This was needed due to a stale NFS mount on a server which had no BMC

# Install `sshpass`
sudo pacman -S sshpass

# Terminal command
sshpass -p 'YOUR_PASSWORD' ssh USERNAME@IP_ADDRESS 'echo YOUR_PASSWORD | sudo -S umount -f -l /path/to/mount'

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#!/usr/bin/env bash

# TODO: Allow specifying the key type and size as optional arguments
# TODO: Validate the IP address, port number, and hostname
# TODO: Add a check for the existence of the .ssh directory/config file
# TODO: Better handling of existing SSH config entries, offer to update/append
# TODO: Check that external commands are available before using them

# This script generates SSH key file pairs, copies the key file to a remote server, and adds an entry in the local .ssh/config

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#! /usr/bin/env python
""" Email Me.

Usage:
    emailme <message>
    emailme [-s] <message>
    emailme [-s] <subject> <message>
    emailme <toaddr> <subject> <message>
    emailme <toaddr> <fromaddr> <subject> <message>
    emailme -h | --help

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import logging
import os
import sys
from datetime import datetime
from typing import List, Dict, Tuple
from urllib.parse import urlencode, urlunparse, urlparse

import requests

# TODO: This script does not yet delete anything, merely logs and notifies until I'm sure it works properly.

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// Paste these lines into website's console (Win/Linux: Ctrl + Shift + I / Mac: Cmd + Alt + I)

if(!!window.React ||
   !!document.querySelector('[data-reactroot], [data-reactid]') ||
   Array.from(document.querySelectorAll('*')).some(e => e._reactRootContainer !== undefined || Object.keys(e).some(k => k.startsWith('__reactContainer')))
)
  console.log('React.js');

if(!!document.querySelector('script[id=__NEXT_DATA__]'))
  console.log('Next.js');

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#!/usr/bin/env bash
#                        transfuse.sh                       #
## Automates backing up and restoring Plasma user configs   #
##            https://gitlab.com/cscs/transfuse             #
#####                        cscs                       #####
underline=`tput smul`
nounderline=`tput rmul`
HELP=$(echo " ";
       echo "#########################################################################";
       echo "#                                                                       #";

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#!/bin/bash

# Create postgres directory with pgvolume and pga4volume as child directory.
mkdir -p postgres/{pgvolume,pga4volume}

# Navigate to postgres directory
cd postgres

# Create pg.env that holds environment variable for postgres docker container.
cat << EOF > pg.env

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Contents

• Clean pkg cache
• Remove unused packages (orphans)
• Clean cache in /home
• remove old config files
• Find and Remove
  • duplicates
  • empty files
  • empty directories
• broken symlinks