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import redis
import time
import threading

# Conectando ao servidor Redis
redis_client = redis.StrictRedis(host='localhost', port=6379, db=0)

# Função para publicar números sequenciais a cada 100ms

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To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule "
• Delete the now untracked submodule files rm -rf path_to_submodule

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#### General PFCTL Commands ####
$ pfctl -d disable                                # packet-filtering
$ pfctl -e enable                                 # packet-filtering
$ pfctl -q                                        # run quiet
$ pfctl -v -v                                     # run even more verbose
#### Loading PF Rules ####
$ pfctl -f /etc/pf.conf                           # load /etc/pf.conf
$ pfctl -n -f /etc/pf.conf                        # parse /etc/pf.conf, but dont load it
$ pfctl -R -f /etc/pf.conf                        # load only the FILTER rules
$ pfctl -N -f /etc/pf.conf                        # load only the NAT rules

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#!/bin/bash

# Navigate to the folder containing your PDF files
cd /path/to/pdfs

# Create an empty text file to store the list of corrupted PDFs
corrupted_pdfs="corrupted_pdfs.txt"
> "$corrupted_pdfs"

# Loop through all PDF files and check for corruption

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Don't use VPN services.

No, seriously, don't. You're probably reading this because you've asked what VPN service to use, and this is the answer.

Note: The content in this post does not apply to using VPN for their intended purpose; that is, as a virtual private (internal) network. It only applies to using it as a glorified proxy, which is what every third-party "VPN provider" does.

• A Russian translation of this article can be found here, contributed by Timur Demin.
• A Turkish translation can be found here, contributed by agyild.
• There's also this article about VPN services, which is honestly better written (and has more cat pictures!) than my article.

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Git Commit Messages Style-Guides

• Use the present tense ("Add feature" not "Added feature")
• Use the imperative mood ("Move cursor to..." not "Moves cursor to...")
• Limit the first line to 72 characters or less
• Reference issues and pull requests liberally after the first line
• When only changing documentation, include [ci skip] in the commit title
• Consider starting the commit message with an applicable emoji

Types

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#!/bin/sh

# This is an attempt at an ipfw config for a cluster with a master node and many
# compute nodes.  The master node is acting as a gateway for the compute nodes
# in the LAN (192.168.0.0/24).
#
# A jail running on one of the compute nodes with address 192.168.0.118 is to be
# accessible from the outside (using redirect_addr 192.168.0.118
# 129.173.118.118).  The address 129.173.118.118 is an alias for the WAN
# interface that will only be used to direct traffic to this jail.

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# FreeBSD 10.2 -- /etc/sysctl.conf  version 0.47
# https://calomel.org/freebsd_network_tuning.html
#
# low latency is important so we highly recommend that you disable hyper
# threading on Intel CPUs as it has an unpredictable affect on latency, cpu
# cache misses and load.
#
# These settings are specifically tuned for a "low" latency FIOS (300/300) and
# gigabit LAN connections. If you have 10gig or 40gig you will need to increase
# the network buffers as proposed. "man tuning" for more information.

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Table Of Content

Skip to the relevant sections if needed.

• 2-min tutorial to do it the quick-and-dirty-way
• Concepts for resolving Git conflicts
• Setting up different editors / tool for using git mergetool
  • Finding out what mergetool editors are supported
• mergetool simple code example for vimdiff
  • Resolving conflict from a Git pull
• Other great references and tutorials

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#!/usr/bin/bash
#
# Set/check SHA256 file checksum stored in the file's extended attributes
#

csum_attr="user.sha256sum"
check_path="."
action=""

usage() {