How to set super key win key like shortcut for kde menu or other kubuntu launcher ONLY PLASMA5.8


Hello now that i am going to ONLY PLASMA5.8  series i am updating some articles and here it is you wanna just press the silly WIN key and get the kde menu on the screen ?!!

here it is STEP 1

kate ~/.config/kwinrc

now add this shit 😀

[ModifierOnlyShortuts]
Meta=org.kde.plasmashell,/PlasmaShell,org.kde.PlasmaShell,activateLauncherMenu
Shift=
Alt=
Control=

CLOSE KWIN BEFORE OR IT WILL DELETE THE KWINRC FILE !

some interesting thing you could just link shift withfor example

 qdbus  org.kde.krunner /App display

STEP 2 RESTART KWIN

just do in launcher (ALT F2 )

kwin_x11 –replace

BASH: How to check if your router has a door open


You want to check if your router has correctly open a door ?

k dude here we go

the fist get your ip from internet
the second command uses NMAP , sudo apt-get install nmap

it checks a range of port UDP and TCP from 20000 to 20001
brainless should not try this at home 😀 but with UDP THERE IS A PROBLEM WITH THIS CODE SO SEE THE NEXT

ip=$(dig +short myip.opendns.com @resolver1.opendns.com); nmap -p U:20000-20001,T:20000-20001 $ip 

USE ROOT USER TO RUN THIS :d

 ip=$(dig +short myip.opendns.com @resolver1.opendns.com); nmap -T5 -A -p 20000 -sU $ip

kwin is crashed , i can’t do anything , i can’t write


well if you are using the unstable plasma 5 stuff you could see kwin crash when you are changin theme and stuff like that , and it’s ok it’s not a stable release , but the weird stuff it’s that you can’t write so basically you can’t do anything….

the nasty thing it’s that if you are going to the terminal with CTRL ALT F4 and you run kwin_x11 –replace you will get an error and so .. what you can do ?!

easy:

export DISPLAY=:0 && kwin_x11 --replace

CRTL ALT F7 , which is your default session , and you will get your system back to work . WTF YES