a BASH command that concatenates the value of the variable FILENAME with the value of the variable name EXTENSION, sorts the lines of the resulting concatenated filename (assume it is a plain text file), and displays the sorted lines to stdout

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…

Which of the following is opening a file with a raw path?   a. outs = open(“file.txt”,”w”)   b. outs = open(r”c:\acc\file.txt”, “a”)   c. None of the above   d. ins = open(“newfile”, “r”)

is this a valid shell script that helps to read data from a file if not please modify it? Do not copy from other websites Upvote guarenteed for a correct and detailed answer. Thank you!!!