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Shell script to find out the sum of first 10 natural numbers?
Yes
What is the command to execute a shell script?
If the shell script is readable and executable then to execute it just type the name of the shell script file. Otherwise, you can explicity call a shell interpreter to run the file as a shell script, i.e., ksh myfile
Can you execute a shell script if you do not have read permission for the file containing the script?
No, the shell needs both execute and read permissions to run the script.
Write a shell script to show that user is logged in or not?
You don't need a shell script for that; use either 'whoami' or 'id'
Parse log files-shell script?
There are following shell scripts available at the below mentioned url -1. Shell Script for Log4j Log Analysis and exception reporting2. Log Monitoring Shell Script - email upon errorsHope that's what you are looking for.
Shell script for multiplying two numbers?
#!/bin/Bash echo "Enter the two numbers to be Multiplied:" read n1 read n2 answer=`expr $n1 \* $n2` echo $answer
Write a shell script for addition of two numbers using expr?
a=10; b=20; c=`expr $a + $b`; printf "$c";
What is the Purpose of exit command in Shell of Unix?
The 'exit' command allows you to stop a running shell script at any point and to return a "status" value back to whomever called the shell script. This is a very common practice with shell scripts; sometimes you want to stop the script before it gets to the end of the shell script (for various logic reasons). The 'exit' command also allows you to give a status that any other calling process can use to determine if the shell script ended successfully or not.
In Shell script. How do I ask for and accept two numbers and then calculate the sum of the supplied numbers and display the sum.?
It depends on the script language you are using. In the Korn shell, you can say: echo -n "Enter the first number: " read first echo -n "Enter the second number: " read second let third=$first+$second echo The answer is $third
How do you compile and run shell script of factorial?
Shell scripts are not compiled; they are interpreted (and therefore do not need to be compiled). Just type in the name of the shell script and any parameters it needs to execute.
How do you write a shell script which counts the last 10 lines present in a given file?
You don't need a shell script to do this - just use the 'tail' command.
What is a .sh file?
A .sh file is a shell script.
