root@Csabi:~# cd /tmp
root@Csabi:/tmp# lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description:    Debian GNU/Linux 8.10 (jessie)
Release:        8.10
Codename:       jessie
root@Csabi:/tmp# uname -a
Linux Csabi 3.16.0-4-amd64 #1 SMP Debian 3.16.51-3 (2017-12-13) x86_64 GNU/Linux
root@Csabi:/tmp# cat /proc/cpuinfo | grep "model name"
model name      : AMD FX(tm)-6300 Six-Core Processor
model name      : AMD FX(tm)-6300 Six-Core Processor
model name      : AMD FX(tm)-6300 Six-Core Processor
model name      : AMD FX(tm)-6300 Six-Core Processor
model name      : AMD FX(tm)-6300 Six-Core Processor
model name      : AMD FX(tm)-6300 Six-Core Processor
root@Csabi:/tmp# wget https://raw.githubusercontent.com/Eugnis/spectre-attack/master/Source.c
--2018-01-11 10:06:01--  https://raw.githubusercontent.com/Eugnis/spectre-attack/master/Source.c
raw.githubusercontent.com (raw.githubusercontent.com) feloldása… 151.101.12.133
Csatlakozás a következőhöz: raw.githubusercontent.com (raw.githubusercontent.com)[151.101.12.133]:443… kapcsolódva.
HTTP kérés elküldve, várakozás válaszra… 200 OK
Hossz: 4823 (4,7K) [text/plain]
Mentés ide: „Source.c”

Source.c            100%[=====================>]   4,71K  --.-KB/s  idő 0s

2018-01-11 10:06:01 (45,6 MB/s) -- „Source.c” mentve [4823/4823]

root@Csabi:/tmp# gcc -std=c99 Source.c -o Test
root@Csabi:/tmp# chmod +x Test
root@Csabi:/tmp# ./Test
Putting 'The Magic Words are Squeamish Ossifrage.' in memory, address 0x400c08
Reading 40 bytes:
Reading at malicious_x = 0xffffffffffdff948... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff949... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff94a... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff94b... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff94c... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff94d... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff94e... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff94f... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff950... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff951... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff952... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff953... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff954... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff955... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff956... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff957... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff958... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff959... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff95a... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff95b... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff95c... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff95d... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff95e... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff95f... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff960... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff961... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff962... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff963... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff964... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff965... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff966... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff967... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff968... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff969... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff96a... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff96b... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff96c... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff96d... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff96e... Success: 0xFF='?' score=0
Reading at malicious_x = 0xffffffffffdff96f... Success: 0xFF='?' score=0
root@Csabi:/tmp#