aseaday

## Get Docker Image
btrfs subvol create images/alpine
CID=$(docker run -d python:3.8-alpine true)
docker export $CID | tar -C images/alpine/ -xf-
btrfs subvol snapshot images/alpine/ containers/springrain
touch containers/springrain/I_AM_HERE


## tmux as a container and mount 
tmux

aseaday

aseaday

"""
Cascade lending bot for Bitfinex. Places lending offers at a high rate, then
gradually lowers them until they're filled.

This is intended as a proof of concept alternative to fractional reserve rate
(FRR) loans. FRR lending heavily distorts the swap market on Bitfinex. My hope
is that Bitfinex will remove the FRR, and implement an on-site version of this
bot for lazy lenders (myself included) to use instead.
"""
from decimal import Decimal

aseaday

brew cask install virtualbox
brew cask install vagrant
mkdir docker-tranning
vagrant init centos
vagarnt up

aseaday

## 首先，我们先增加一个网桥lxcbr0，模仿docker0
brctl addbr lxcbr0
brctl stp lxcbr0 off
ifconfig lxcbr0 192.168.10.1/24 up #为网桥设置IP地址
 
## 接下来，我们要创建一个network namespace - ns1
 
# 增加一个namesapce 命令为 ns1 （使用ip netns add命令）
ip netns add ns1 
 

aseaday

#define _GNU_SOURCE
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/mount.h>
#include <sys/capability.h>
#include <stdio.h>
#include <sched.h>
#include <signal.h>

aseaday

#define _GNU_SOURCE
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/mount.h>
#include <stdio.h>
#include <sched.h>
#include <signal.h>
#include <unistd.h>
 
#define STACK_SIZE (1024 * 1024)

aseaday

#define _GNU_SOURCE
#include <sys/types.h>
#include <sys/wait.h>
#include <stdio.h>
#include <sched.h>
#include <signal.h>
#include <unistd.h>
#define STACK_SIZE (1024 * 1024)
static char container_stack[STACK_SIZE];
 

aseaday

rpm -i https://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm
yum install -y -q autoconf automake btrfs-progs docker gettext-devel git libcgroup-tools libtool python-pip
fallocate -l 10G ~/btrfs.img
mkdir /var/bocker
mkfs.btrfs ~/btrfs.img
mount -o loop ~/btrfs.img /var/bocker
pip install git+https://github.com/larsks/undocker
systemctl start docker.service
docker pull centos
docker save centos | undocker -o base-image

aseaday

### Keybase proof

I hereby claim:

  * I am aseaday on github.
  * I am thinkghc (https://keybase.io/thinkghc) on keybase.
  * I have a public key ASAIoEfLcfKuW4brLWZMSmrjheX-GsgbBtGYzZdbypEf_wo

To claim this, I am signing this object: