This is the execution flow for the Wannacry malware. This ransomware can encrypt all of your files and then demand payment in bitcoins to decrypt the files. The virus was recently remade into a 2.0 with no killswitch. But the older version is this one that had a killswitch that contacted a website that did …

To reboot your Linux machine, use the sudo reboot command. Another way is to type sudo shutdown -r now. To lookup the IP address of a host, use the nslookup command. For example: nslookup google.com. [email protected] ~ % nslookup google.com Server: 172.31.0.2 Address: 172.31.0.2#53   Non-authoritative answer: Name: google.com Address: 74.125.237.193 Name: google.com Address: 74.125.237.194 …

This is a working PPTP configuration I used to connect two Mikrotik routers together using a PPTP configuration on a local LAN. # jan/01/2002 01:56:00 by RouterOS 6.2 # software id = 8HHI-TYLD # /interface bridge add admin-mac=D4:CA:6D:31:02:53 auto-mac=no l2mtu=1598 name=bridge-local \ protocol-mode=rstp /interface wireless set 0 band=2ghz-b/g/n channel-width=20/40mhz-ht-above disabled=no distance=\ indoors l2mtu=2290 mode=ap-bridge ssid=MikroTik-310257 …

This code prints out a tick sign using asterisks. I tested this code on Fedora 19 and gcc 4.8 and it compiles without any problems. #include <iostream> #include <iomanip> using std::cout; int main() { cout<<std::setw(8)<<"*"<<"n"; cout<<std::setw(7)<<"*"<<"n"; cout<<std::setw(6)<<"*"<<"n"; cout<<"* *"<<"n"<<"* *"<<"n"<<"*"; cout<< "n"; return 0; } This is what you should get when you compile and …