Interested to Buy Any Domain ? << Click Here >> for more details...
Create a bash shell script that reads in a number from the
user. If the number is 1, print out the date. If the number
is 2, list the files in the current directory. If the number
is 3, print out who is currently logged onto the system. If
the number is anything else, print out an error message and
exit. Name this script "various.sh"
- 4 Answers
- 6941 Views
- I also Faced
- E-Mail Answers
Answer Posted / prasad
#!/bin/sh
select num in 1 2 3 any; do
case $num in
1) date;;
2) ls;;
3) who;;
*) echo "Error"; break;;
esac
done
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What does $$ mean in shell script?
What is basename in shell script?
What are the various stages of a linux process it passes through?
What is $1 in shell scripting?
How do I run a shell script in powershell?
Determine the output of the following command: [ -z “” ] && echo 0 || echo 1
What is shell variable?
What is the purpose of scripting?
How do I open a jshell in cmd?
c program to implement unix/linux command to block the signal ctrl-c and ctrl-\ signal during the execution ls -l|wc -l
What are types of shells?
determine the output of the following command: echo ${new:-variable}
What is the way to do multilevel if-else's in shell scripting?
In my bash shell I want my prompt to be of format '$"present working directory":"hostname"> and load a file containing a list of user-defined functions as soon as I log in, how will you automate this?
What is the crontab?
