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Use the builtin 'echo' or 'print' command followed by the shell variable name, which will substitute the value when printed/displayed.
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How do you write a statement in DOS using shell script to display a word?
We can not perform Shell Scripting in DOS, we can do Batch programing in DOS..
Write a program in shell script to display odd number from 0 to 100?
seq 1 2 99
Write a shell program called whos to display a sorted list of the logged in usersJust display the user names and no other information?
The 'users' command should do that; you don't need to write a shell script to get that information in that format.
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.
Write a shell script to display the smallest file name in respect of the string length among the list of files available in the current directory?
ls-lS | tail-1
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.
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.
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 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.
