Explain briefly the following commands a. keytool -genkey -alias sdo -keyalg RSA b. keytool -certreq -alias sdo -file sdoCSR.cer c. keytool -import -file sdo.cer -alias sdo –trustcacerts d. keytool -import -alias sdo -file fromsdo.cer
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Explain briefly the following commands
a. keytool -genkey -alias sdo -keyalg RSA
b. keytool -certreq -alias sdo -file sdoCSR.cer
c. keytool -import -file sdo.cer -alias sdo –trustcacerts
d. keytool -import -alias sdo -file fromsdo.cer
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- Explain briefly the following commands keytool -genkey -alias sdo -keyalg RSA keytool -certreq -alias sdo -file sdoCSR.cer keytool -import -file sdo.cer -alias sdo –trustcacerts keytool -import -alias sdo -file fromsdo.cerOnly the Store.java files can be edited between lines 2-4 only.Instructions Which attribute is displayed by the attrib command for a file that is backed up and unchanged? • V • S • R • None of these are correct < Prev
- Lab Assignment 2: Playfair Cipher Overview: You are required to use the Playfair cipher to encrypt the message: "Butch." You will do the encryption by hand. The key for encryption is “Govern." You will need to show your work for the encryption process. Your submission should be a typed text fileName of Experiment: Permissions in Ubuntu Change the permissions Permissions can be changed with `chmod` command. Suppose you want to change the permission for a particular file or a folder, the first approach is through `chmod` command. Changing Ownership and Group Change the ownership of a file/directory Example: chown user filename Provide screenshot of you workA tar file named "male.tar" has several files. One of the files in the archive is "lonnie.yml". Writethe command that will extract ONLY the file named "lonnie.yml". The command CANNOT contain/usefilter commands such as "grep", "sed", etc. The tar file is in the directory /red/white/blue/. Yourcurrent directory is /root
- Downloads/ ht 8 (File X English localhost:8888/notebooks/Downloads/CSE110%20Lab%20Assignment%208%20(File%201_0%20%26%20Exception).ipynb Cjupyter CSE110 Lab Assignment 8 (File I_O & Exception) Last Checkpoint: 6 hours ago (unsaved changes) Logout File Edit View Insert Cell Kernel Widgets Help Trusted Python 3 O > Run Code Task 6 Given a list named my_list. my_list = [10, 20, 30, 40, 60, 100, 2, 5] Write a python program that takes the position as an input from the user and prints the element of that position from the list. If the user's input position is not in the range, return an exception stating "Index out of range". If the user's input position is not an Ingeter number, return an exception stating "For position, please enter an Integer value". Make sure your program always prints "Program ended" at the end, no matter what happens. Hint: Use finally block Example 1: Input: 1 Output: 20 Program ended =======: Example 2: Input: 10 Output: Index out of range. 8:28 PM * 4) 1/4/2022Downloads/ ht 8 (File X English localhost:8888/notebooks/Downloads/CSE110%20Lab%20Assignment%208%20(File%201_0%20%26%20Exception).ipynb Cjupyter CSE110 Lab Assignment 8 (File I_O & Exception) Last Checkpoint: 6 hours ago (unsaved changes) Logout File Edit View Insert Cell Kernel Widgets Help Trusted Python 3 O • Run Code Task 9 Write a python program that will take a string input from the user. Your task is to count the number of vowels and consonants in the string. Using try, if the number of vowels is greater than or equal to the number of consonants, then raise a runtime error. Print 'Number of vowels greater/equal to consonants. Please paraphrase.'. Otherwise, print 'The sentence will work.'. Note: a,e,i,o,u are called vowels and all the other 21 english alphabets are consonants. =====: Example 1: Input: 'his age is 10' Output: Number of vowels greater/equal to consonants. Please paraphrase. Example 2: Input: 'he is 10 years old' Output: The sentence will work. In [ ]: #to do Task…what would do to a folder so that only the user who created the file in the folder can delete it
- You will develop a client side and a Servlet program that will work with a database. 1. The client (front end) should have a title "NJIT Credit Union", centered. 2. The client should have a background color. 3. The client should have a text field with label 'UserID' where user will enter userID (integer) and a Submit button with text "Submit". 4. An unsuccessful authentication should have a message printed on the screen, in red, stating that "Your authentication has failed, please try again.” (no pop up message). At this point the text field should get cleared and ready to accept a new input. Your program should not exit. 5. A successful authentication should be followed by a message on the screen, in green, stating that "Your authentication is successful" (no pop up message). 6. There should be two other text boxes with label "Deposit" and "Withdraw" where user will enter an amount (you should accommodate for decimals). These two text boxes should only be enabled after successful…Downloads/ ht 8 (File X English localhost:8888/notebooks/Downloads/CSE110%20Lab%20Assignment%208%20(File%201_0%20%26%20Exception).ipynb Cjupyter CSE110 Lab Assignment 8 (File I_O & Exception) Last Checkpoint: 6 hours ago (unsaved changes) Logout File Edit View Insert Cell Kernel Widgets Help Trusted Python 3 O • Run с Code Task 10 Write a python program that finds the corresponding energy values from a list of frequency values which are taken as input from the user, using the formula, E = h * f, where h is a constant of value: 1050 Exceptions to handle: • Make sure all elements in the lists are numbers Example 1: Input: [2,3] Output: [2100, 3150] ==== Example 2: Input: [2,boss] Output: Wrong input type In [ ]: #to do OneDrive Screenshot saved Task 11 The screenshot was added to your OneDrive. Imagine Salman Khan is going to the sets of a new movie. He decides to cycle everyday on his way to the sets. For that he uses a distan finds the distance based on the present day's date, which is…Create a simple login form using Java Swing Create an RMI application with GUI that will allow users to log in and log out. Please store the credentials in a JSON file (username and password). The program will use this file to verify the user and allow them access to the application.
