tjjh89017

1. HP DL380E
https://goods.ruten.com.tw/item/show?21733926629628
缺 HDD
缺 TRAY
缺 DDR3 REG ECC
缺 RAID Card
$4800

2. RAID Card
https://item.taobao.com/item.htm?spm=a1z09.2.0.0.4eda2e8d2vyezX&id=543326996277&_u=tvpdkjvf6d4

tjjh89017

openstack image create "Ubuntu 16.04 arm64" \
  --file xenial-server-cloudimg-arm64-uefi1.img \
  --disk-format qcow2 \
  --container-format bare \
  --public \
  --property hw_disk_bus='scsi' \
  --property hw_scsi_model='virtio-scsi' \
  --property hw_machine_type=virt \
  --property hw_firmware_type='uefi' \
  --property hw_video_model='vga'

tjjh89017

The list

ARMv8 Server
  H270-T70
  DDR4 16GBx8 per node
  HDD 1TB per node
	
Intel x86 Server
  E5 2670v3 x2
  DDR3 8GBx24

tjjh89017

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 94
model name      : Intel(R) Core(TM) i5-6400 CPU @ 2.70GHz
stepping        : 3
microcode       : 0x19
cpu MHz         : 3099.937
cache size      : 6144 KB
physical id     : 0

tjjh89017

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 94
model name      : Intel(R) Core(TM) i5-6400 CPU @ 2.70GHz
stepping        : 3
microcode       : 0x19
cpu MHz         : 899.964
cache size      : 6144 KB
physical id     : 0

tjjh89017

#Linux作業系統

##課程資料

• 開課：許富皓教授
• 開課單位：資工所
• 修課年度：103年

##背景知識

• X86 組合語言（ AT&T 語法建議）
• C 語言

tjjh89017

import java.util.regex.Pattern;
import java.util.regex.Matcher;
import java.util.Scanner;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.Socket;

public class Main {

tjjh89017

#!/bin/sh

rsync -avur -e ssh [email protected]:linux-3.10.59-dirty .
cd linux-3.10.59-dirty && sudo make modules_install && sudo make install
sudo reboot

tjjh89017

#!/bin/sh

iptables -F
iptables -X
iptables -Z
iptables -t nat -F
iptables -t nat -X
iptables -t nat -Z

iptables -N Firewall-INPUT

tjjh89017

from numpy import matrix
form numpy import linalg

a = matrix([[1, 2], [3, 4]])
linalg.det(a)