Detail shell scripts and explain how they are used and executed.
What will be an ideal response?
The BASH shell has the ability to execute other text files containing commands and special constructs. These files are referred to as shell scripts and are typically used to create custom programs that perform administrative tasks on Linux systems. Any command that can be entered on the command line in Linux can be entered into a shell script, because it is a BASH shell that interprets the contents of the shell script itself. The most basic shell script is one that contains a list of commands, one per line, for the shell to execute in order.?If you have read permission to a shell script, you can execute the shell script by starting another BASH shell and specifying the shell script as an argument. If you have read and execute permission to a shell script, you can execute the shell script like any other executable program on the system.
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What is displayed on the console when running the following program?
``` public class Test { public static void main (String[] args) { try { System.out.println("Welcome to Java"); } finally { System.out.println("The finally clause is executed"); } } }``` a. Welcome to Java b. Welcome to Java followed by The finally clause is executed in the next line c. The finally clause is executed d. None of the above
The ____ displays the contents of an e-mail message without opening the message.
A. Mail folder B. Navigation Pane C. message pane D. Reading Pane
The ________ area displays the results of an Advanced Filter in a defined range area on the worksheet, leaving the data table intact
Fill in the blank(s) with correct word
List at least five different practices to adopt in order to avoid being a victim during an ATM visit.
What will be an ideal response?