These are some commands to login from one server to another server.
1. First we are logging into Admin user.
2. Now installing ssh command. If this command do not run successfully then try apt-get -f install . This installs dependencies.
3. Now we are going to run ifconfig command to know the ip address (marked as red), please make sure that you don't share your ipv6 (inet6) as it is your public ip. (It hidden here behind white strip).
4.Now we are logging on another user abhi.
5. Now open terminal
6. Now run ifconfig to know the ip address of abhi.
7.Now we are logging on admin from abhi, here we also have to define user name on which we want login # ssh [email protected]
8. Enter password of admin and we have logged in to admin server.
9. dir command is used to show file directories.
10. Now if we run ifconfig command then we will get the ip address of admin server as we have logged in on that.
11. exit command is used to logout from server. Here we will be logged out from admin.
12. sudo poweroff is used to shutdown the virtual machine.
I need screenshots of every step please Case Projects Case Project 7-1: Use SSH in Ubuntu...
1. IPv6 is already installed in Windows 7/8/10. For Windows XP, if there is no IPv6 setting, at the command prompt type netsh interface ipv6 install and press ENTER. Netsh is not a CLI command in Mac OS, skip this step for Mac. 2 At the command prompt type netsh interface ipv6 show address and press ENTER. Record the IPv6 address for Local Area Connection (or Wireless Network Connection if you are using WiFi). For Mac OS, type ifconig -a....
. Long on to a PC with the administrator account, or an account that has administrator privilege. Please take a note of your system information and location where you perform the lab. Open the command prompt. For Windows 10, type cmd in Cortona. For Windows XP. choose Start à Run, and type cmd in the Open field. For Windows 7, click on Start, enter cmd in "Search program and file, and choose "cmd.exe from search result. For Windows 8 press...
Project 4-3: In the following steps, you will learn more about the PING (Packet Internet Grouper) utility, which can be used on a network running IPv4 to verify that TCP/IP is configured correctly and communicating with the network. A ping test is typically the first thing network professionals try when troubleshooting a TCP/IP connection problem. For this project, you can use any type of workstation that's running TCP/IPv4, preferably one connected to the Internet. The output described in the following...
Please do everything as said is simple but need help with it. Part 1: Spark Setup In this exercise you will setup a Ubuntu virtual machine and install Spark on it. Download and install virtual box and ubuntu from the following sites as we did in the class. https://www.virtualbox.org/wiki/Downloads https://www.ubuntu.com/download/desktop Once the installation is complete you will need to install latest version of java. Issue the following commands sudo apt-get update sudo apt-get install default-jre after installation is done check...
Description: In this assignment, you will be launching a denial of service attack on a web server. We will be using hping3, a command-line oriented network security tool inside Kali Linux (an advanced penetration testing Linux distribution). Setting up the victim machine Download the Windows XP virtual machine with WebGoat server installed, using the following link. We will use this machine as the victim machine and launch a DoS attack on the WebGoat server.https://drive.google.com/open?id=0BwCbaZv8DevUejBPWlNHREFVc2s Open the victim machine and launch...
computer networks help please !!! could someone help with the following tasks! ANY HELP WILL BE IMMENSELY APPRECIATED! THANKS. Task 1 In the following scenario, we would like to find out more information about a host that is on out network. Given an IP address we would like to search for additional information, we can start with obtaining the IP address off the default route. When running on a Linux VM, this like most likely to be the internal IP...
please give me clear picture Section 1: DNS nslookup The Domain Name System (DNS) translates hostnames to IP addresses, fulfilling a critical role in the Internet infrastructure. In this lab, we’ll take a closer look at the client side of DNS. Recall that the client’s role in the DNS is relatively simple – a client sends a query to its local DNS server, and receives a response back. Much can go on “under the covers,” invisible to the DNS clients,...
need help with this assignment, please. Part 1 - Java program named MemoryCalculator In your Ubuntu VM (virtual machine), using terminal mode ONLY, do the following: Create the folder program2 In this folder place the text file located on my faculty website in Module 2 called RAMerrors (Do not rename this file, it has no extension.) It is down below. Ths is the file RAMErrors 3CDAEFFAD ABCDEFABC 7A0EDF301 1A00D0000 Each record in this file represents the location of an error...
I am getting the Segmentation fault error on the Ubuntu machine but not on macOS. Any help would be appreciated. /**** main.c ****/ #include <sys/types.h> #include <sys/stat.h> #include <fcntl.h> #include <stdio.h> #include <stdlib.h> #include <time.h> #include <unistd.h> #include <pthread.h> #include <string.h> #define WORD_LEN 6 #define TOP 10 char * delim = "\"\'.“”‘’?:;-,—*($%)! \t\n\x0A\r"; struct Word { char word[30]; int freq; }; int threadCount; int fileDescriptor; int fileSize; off_t chunk; struct Word* wordArray; int arrIndex = 0; pthread_mutex_t lock = PTHREAD_MUTEX_INITIALIZER;...