Question: How to check length of arguments in bash script ? For example: we have a script called lengthof.args that will display length of arguments, so

How to check length of arguments in bash script ?

For example: we have a script called "lengthof.args" that will display length of arguments, so when we call

lengthof.args '' should display 0

lengthof.args abc should display 3

lengthof.args ' 3x3 spaces ' should display 18 (including spaces)

Use while loop or for loop

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

need help with this in Bash script ________________________________________________ Take user input Test input with conditional statements Call functions Command line arguments. It also introduces...

Q:

Please do this in Python! 1. You will simulate round robin sort and shortest remaining job process scheduling algorithms. You will be able to compare and contrast the ease of implementation and the...

Q:

Please answer in Ubuntu and answer all of them--will give upvote for correct answers!! 1. (15 pts) Write a bash script A5p1.sh to output the number of executable and non- executable files and...

Q:

This assignment asks you to write bash shell scripts to compute matrix operations. The purpose is to get you familiar with the Unix shell, shell programming, Unix utilities, standard input, output,...

Q:

This assignment asks you to write bash shell scripts to compute matrix operations. The purpose is to get you familiar with the Unix shell, shell programming, Unix utilities, standard input, output,...

Q:

This assignment asks you to write bash shell scripts to compute matrix operations. The purpose is to get you familiar with the Unix shell, shell programming, Unix utilities, standard input, output,...

Q:

This assignment asks you to write bash shell scripts to compute matrix operations. The purpose is to get you familiar with the Unix shell, shell programming, Unix utilities, standard input, output,...

Q:

This assignment asks you to write bash shell scripts to compute matrix operations. The purpose is to get you familiar with the Unix shell, shell programming, Unix utilities, standard input, output,...

Q:

This assignment asks you to write bash shell scripts to compute matrix operations. The purpose is to get you familiar with the Unix shell, shell programming, Unix utilities, standard input, output,...

Q:

Use your knowledge of UNIX / Linux and the BASH Shell to create the simple script indicated.... For maximum credit, your script should follow all of the shell script writing guidelines listed below...

Q:

Multi-Communications Ltd. (MCL) is a Canadian-owned public company operating throughout North America. Its core business is communications media, including newspapers, radio, television, cable, and...

Q:

Find the angle at which an object of mass 1 kg descends from the surface when it descends on a circular incline with an initial velocity. (radius R= 1 m) vo =2m/s e

Q:

Applying the valuation paccedure to common stocks is more diticult than apphingit to bonds becimure: the sie and fliming of the ewdend canh flow are morecertais than the coupon purments for bonds....

Q:

Use the discriminant to determine the number and type of solutions of the following quadratic equation. x 2 - 2 x + 1 = 0 Select the correct answer below: There are two distinct rational solutions....

Q:

What would be the shared Data Elements between Position Control and Salary Grade Tables in providing cost input to Budgets for vacant positions?

Q:

What is the purpose of the Salary Structure Table?

Q:

What is the scope and use of a Job Family Table?