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import configparser
from dataclasses import dataclass


@dataclass
class Sections:
    raw_sections: dict

    def __post_init__(self):
        for section_key, section_value in self.raw_sections.items():

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[Unit]
Description=Add iptables rules
After=systemd-sysctl.service
Before=sysinit.target

[Service]
Type=oneshot
ExecStart=/sbin/iptables-restore /etc/iptables.up.rules
ExecReload=/sbin/iptables-restore /etc/iptables.up.rules
RemainAfterExit=yes

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Install package

apt-get install neovim

Create conf dir

mkdir -p ~/.config/nvim

Link with old vim config file

ln -s ~/.vimrc ~/.config/nvim/init.vim

Install vim-plug

curl -fLo ~/.local/share/nvim/site/autoload/plug.vim --create-dirs
https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim

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Replace and ask for confirmation

:%s/foo/bar/gc

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import timeit

timeit.timeit(fct, number=10)

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https://help.github.com/articles/setting-your-username-in-git/
https://help.github.com/articles/setting-your-email-in-git/

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git rebase -i <earliercommit>
git commit --amend --author="Author Name <[email protected]>"
git rebase --continue

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def test1():
    g = 'gg'
    s = 'toto' + g

def test2():
    g = 'gg'
    s = 'toto%s' % g

def test3():
    g = 'gg'

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dt = datetime.datetime.strptime("2015-01-08T01:50:11.719671Z", "%Y-%m-%dT%H:%M:%S.%fZ")
dt.timestamp()

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cat /etc/squid/squid.conf | egrep -v "(^#.*|^$)"