recklessop

Linux cent7.labrack.xyz 3.10.0-693.el7.x86_64 #1 SMP Tue Aug 22 21:09:27 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
[root@cent7 ~]# lsinitrd | grep /kernel/drivers
drwxr-xr-x  16 root     root            0 Nov  2 18:18 usr/lib/modules/3.10.0-693.el7.x86_64/kernel/drivers
drwxr-xr-x   2 root     root            0 Nov  2 18:18 usr/lib/modules/3.10.0-693.el7.x86_64/kernel/drivers/ata
-rw-r--r--   1 root     root         3388 Nov  2 18:18 usr/lib/modules/3.10.0-693.el7.x86_64/kernel/drivers/ata/ata_generic.ko.xz
-rw-r--r--   1 root     root         8948 Nov  2 18:18 usr/lib/modules/3.10.0-693.el7.x86_64/kernel/drivers/ata/ata_piix.ko.xz
-rw-r--r--   1 root     root        94212 Nov  2 18:18 usr/lib/modules/3.10.0-693.el7.x86_64/kernel/drivers/ata/libata.ko.xz
-rw-r--r--   1 root     root         3304 Nov  2 18:18 usr/lib/modules/3.10.0-693.el7.x86_64/kernel/drivers/ata/pata_acpi.ko.xz
drwxr-xr-x   2 root     root            0 Nov  2 18:18 usr/lib/modules/3.10.0-693.el7.x86_64/kernel/drivers/block
-rw-r--r--   1 root

recklessop

[root@rhel72 ~]# lsinitrd | grep kernel/driver
drwxr-xr-x  13 root     root            0 Nov  2 20:26 usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers
drwxr-xr-x   2 root     root            0 Nov  2 20:26 usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/ata
-rw-r--r--   1 root     root        13809 Oct 29  2015 usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/ata/ata_generic.ko
-rw-r--r--   1 root     root        52809 Oct 29  2015 usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/ata/ata_piix.ko
-rw-r--r--   1 root     root       365073 Oct 29  2015 usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/ata/libata.ko
-rw-r--r--   1 root     root        11937 Oct 29  2015 usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/ata/pata_acpi.ko
drwxr-xr-x   2 root     root            0 Nov  2 20:26 usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/block
-rw-r--r--   1 root     root       131969 Oct 29  2015 usr/lib/modules/3.10.0-327.el7.x86_64/kernel/drivers/block/floppy.ko
-rw-r--r--   1 root  

recklessop

END_CONFIG=/etc/netplan/01-network-card.yaml

generateAndApply() {
    sudo netplan generate
    sudo netplan apply
}

getInternetInfo() {
    local INTERNET_INFO=$( ip r | grep default )
    printf "%s" "$( echo $INTERNET_INFO | cut -f$1 -d' ' )"

recklessop

#!/bin/bash
#
# Creates a backup
cp /etc/netplan/01-netcfg.yaml /etc/netplan/01-netcfg.yaml.bk_`date +%Y%m%d%H%M`
# Changes dhcp from 'yes' to 'no'
sed -i "s/dhcp4: yes/dhcp4: no/g" /etc/netplan/01-netcfg.yaml
# Retrieves the NIC information
nic=`ifconfig | awk 'NR==1{print $1}'`
# Ask for input on network configuration
read -p "Enter the static IP of the server in CIDR notation: " staticip 

recklessop

[root@rhel74 yum.repos.d]# yum install netplan
Loaded plugins: product-id, search-disabled-repos, subscription-manager
This system is not registered with an entitlement server. You can use subscription-manager to register.
Resolving Dependencies
--> Running transaction check
---> Package netplan.x86_64 0:0.40.2-0.el7.1 will be installed
--> Processing Dependency: /usr/bin/python3 for package: netplan-0.40.2-0.el7.1.x86_64
--> Processing Dependency: python34-netifaces for package: netplan-0.40.2-0.el7.1.x86_64
--> Processing Dependency: python34-yaml for package: netplan-0.40.2-0.el7.1.x86_64
--> Processing Dependency: systemd-networkd for package: netplan-0.40.2-0.el7.1.x86_64

recklessop

network:
    version: 2
    renderer: networkd
    ethernets:
        eth0:
            match:
                macaddress: 3a:8c:83:61:58:70
            set-name: eth0
            addresses:
            - 192.168.0.40/24

recklessop

import sys,time,random

def print_slow(str):
    for letter in str:
        sys.stdout.write(letter)
        sys.stdout.flush()
        time.sleep(0.1)

print_slow("Type whatever you want here")

recklessop

1. Clone your fork:

git clone git@github.com:YOUR-USERNAME/YOUR-FORKED-REPO.git

2. Add remote from original repository in your forked repository:

cd into/cloned/fork-repo
git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git
git fetch upstream

recklessop

One step keygen:
umask 077  # This makes sure credentials don't leak in a race condition.
wg genkey | tee privatekey | wg pubkey > publickey

Manual steps:
wg genkey
echo <private key> | wg pubkey

---------------------------------------------------------------------------
wg.conf

recklessop

#!/usr/bin/python3

import yaml
import psutil

# function to validate it an IP address is real, or NA to skip (used for NS2)
def validate_ip(s):
    if s.upper() == "NA":
        return True
    a = s.split('.')