Write a shell script to print a number in reverse order. It should have the following requirements.   (1) The script  accept the input from the command line. (2) If you don’t input any data, then display an error message to execute the script correctly

äbäi 15 The following problems can be solved by writing commands in the command window, or by writing a program in a script file * .and then executing the file 22+5.12 1. 50-6.32 V412 –5.22 2. e5-100.53

Write a java program to create a file called password.txt

(a) Write a shell script that reads a list of 100 names entered by the user and prints the number of occurrences of "Joshua" in the list. Your script also needs to print a message " No Joshua is found" if there is no "Joshua" in the list.