Vaneeza-7

#!/bin/bash

clear

createUser(){
  sudo adduser newUserName --force-badname
}

giveAdminRights(){
sudo usermod -aG sudo newUserName  

Vaneeza-7

#!/bin/bash
clear

setIP(){
ip addr show
sudo gedit /etc/network/interfaces  #edit dns maskgateway and ip here, (ipconfig functionality)
sudo netplan try                    #configure IP
sudo netplan apply 
ip a  #check if ip has changed or not
}

Vaneeza-7

To install dropbox on Ubuntu through CLI open the command prompt or terminal, for this you can press,

Ctrl+Alt+t

Next type the following command on terminal:

sudo apt install nautilus-dropbox

Vaneeza-7

git cheat sheet

git init for making a git repository

git add for tracking new files and for staging files

git status for checking status

git log for commit history

Vaneeza-7

//1D array
void allocateOneD(int*& p, int size)
{
	p = new int* [size];
}

void deallocateOneD(int* p, int size)
{
	delete[] p;
}