Write a program in shell script to display odd number from 0 to 100?

Sharon Stoltenberg asked a question: Write a program in shell script to display odd number from 0 to 100?
Asked By: Sharon Stoltenberg
Date created: Wed, Mar 31, 2021 7:45 AM

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FAQ

Those who are looking for an answer to the question «Write a program in shell script to display odd number from 0 to 100?» often ask the following questions:

😳 How do you write a shell script program?

  1. Create a file using a vi editor(or any other editor). Name script file with extension . sh.
  2. Start the script with #! /bin/sh.
  3. Write some code.
  4. Save the script file as filename.sh.
  5. For executing the script type bash filename.sh.

😳 How to call python program from shell script?

  • Below shell script is using a function to call the Python program to get the current date and time value. Calling Python script (.py) from the shell script. #!/bin/bash # contents of the below pytest.py file is print "Hello World!" python pytest.py Hello World! How to Call Oracle Stored Procedure from Shell Script?

😳 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..

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We've handpicked 25 related questions for you, similar to «Write a program in shell script to display odd number from 0 to 100?» so you can surely find the answer!

How do you split a number in shell script?

  1. initialize two variables.
  2. divide two numbers directly using $(...) or by using external program expr.
  3. Echo the final result.

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Write a shell script to display the processes in the system every 30 seconds five times using while loop?

#!/bin/ksh let j=5 while [ $j -gt 0 ] do PS -ed sleep 30 let j=$j-1 done

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Write a shell script to count the number of times is appears in a given text file?

You don't need a shell script to do this; use the 'grep' command with the '-c' option to count the number of occurrences of some pattern.

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How do i write the output of a shell script?

  1. #!/bin/bash.
  2. #Script to write the output into a file.
  3. #Create output file, override if already present.
  4. output=output_file.txt.
  5. echo "<<<List of Files and Folders>>>" | tee -a $output.
  6. #Write data to a file.
  7. ls | tee $output.
  8. echo | tee -a $output.

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How do you write an argument in a shell script?

Arguments or variables may be passed to a shell script. Simply list the arguments on the command line when running a shell script. In the shell script, $0 is the name of the command run (usually the name of the shell script file); $1 is the first argument, $2 is the second argument, $3 is the third argument, etc...

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How do you write to a file in shell script?

  1. #!/bin/bash.
  2. #Script to write the output into a file.
  3. #Create output file, override if already present.
  4. output=output_file.txt.
  5. echo "<<<List of Files and Folders>>>" | tee -a $output.
  6. #Write data to a file.
  7. ls | tee $output.
  8. echo | tee -a $output.

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How to run bash script from c + + program?

  • Since this is a pretty old question, and this method hasn't been added (aside from the system () call function) I guess it would be useful to include creating the shell script with the C binary itself. The shell code will be housed inside the file.c source file. Here is an example of code:

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Is there limit to number of parameters in shell script?

  • The intresting thing is , more than 9 parameters works fine if numbers are given , but gives unexpected output when tried with letters. So if you are using some other shell, try testing it with letters.

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How do you exit from shell script?

  • Use the exit statement to indicate successful or unsuccessful shell script termination. The value of N can be used by other commands or shell scripts to take their own action. If N is omitted, the exit status is that of the last command executed. Use the exit statement to terminate shell script upon an error.

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How do you write an if else condition in shell script?

  1. if statement. This block will process if specified condition is true…
  2. if-else statement…
  3. if..elif..else..fi statement (Else If ladder) ...
  4. if..then..else..if..then..fi..fi..(Nested if) ...
  5. Syntax: case in Pattern 1) Statement 1;; Pattern n) Statement n;; esac…
  6. Example 2:

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How do you write and call a function in shell script?

You need to define your functions before you call them. Using () : process_install() { echo "Performing process_install() commands, using arguments [${*}]..." } process_exit() { echo "Performing process_exit() commands, using arguments [${*}]..." }

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Write a shell script that counts a number of unique word contained in the alphabetical order line by line?

use python, shell is stupid

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How to execute a java program from the shell?

  • Execute a Program from the Shell You will use the java command to execute your program. From the shell, type the java command below. You should see the output of the program. To make our textbook libraries accessible to Java, use the command java-introcs instead.

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Write a shell program to delete all the files in the current directory?

in winxp del . /Q /S

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How to create binary file from shell script?

  • You need to install required packages for SHC compiler.
  • Download and Install SHC. Download the latest source code of SHC compiler from its official webpage or using below commands and extract on your system.
  • Create Shell Script…
  • Create Binary of Script…

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How to send email from a shell script?

  • If the email message is in a file then we can use it directly to send the mail. This is useful when calling the mail command from shell scripts or other programs written in perl or php for example.

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How to send email from within shell script?

  • The easiest solution is to send email from within shell scripts is mail command as follows. To send a message to one or more people, mail can be invoked with arguments which are the names of people to whom the mail will be sent: -s ‘word1 word2’ : Specify subject on command line.

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Write a shell script to check if you are root or not?

[ $UID -ne 0] # Checks if the user ID is not 0 (root UID)

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How do you write a shell script which counts the number of lines and words present in a given file?

#!/bin/sh wc -lw "$1"

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Is shell script bash?

Bash is a Unix shell and command language written by Brian Fox for the GNU Project as a free software replacement for the Bourne shell. Bash can also read and execute commands from a file, called a shell script…

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Is shell script hard?

Shell scripting is not particularly difficult for those with the prerequisites. No experience with the underlying commands available — if you don't know how to use the individual tools nor even what problems they solve then it is of course difficult to put them together in a script.

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What is shell script?

  • A shell script is a text file that contains a sequence of commands for a UNIX-based operating system.

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Is shell script and batch script same?

A batch file is a script file in DOS, OS/2 and Microsoft Windows. It consists of a series of commands to be executed by the command-line interpreter, stored in a plain text file… Unix-like operating systems, such as Linux, have a similar, but more flexible, type of file called a shell script.

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When a shell script is executed shell?

  1. Open the terminal. Go to the directory where you want to create your script.
  2. Create a file with . sh extension.
  3. Write the script in the file using an editor.
  4. Make the script executable with command chmod +x <fileName>.
  5. Run the script using ./<fileName>.

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Write a shell script which deletes all line containing the word unix in the filesn suppiled as argument to this shell script?

SS29

Script to delete all lines containing the word 'unix' from

files supplied as arguments

Usage: SS29 file1 file2 file3 ...

if [$# -lt 2] then echo Insufficient arguments exit fi for file do grep -v unix $file>/temp/$file cp /temp/$file $file done

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