How do you comment a line in a shell script?

Melody Hyatt asked a question: How do you comment a line in a shell script?
Asked By: Melody Hyatt
Date created: Thu, Mar 25, 2021 1:15 AM

Content

Top best answers to the question «How do you comment a line in a shell script»

A single-line comment starts with hashtag symbol with no white spaces (#) and lasts till the end of the line. If the comment exceeds one line then put a hashtag on the next line and continue the comment. The shell script is commented out prefixing # character for single-line comment.

  1. Method 1: Using <<comment: ...
  2. Output:
  3. Method 2: Using : ' : ...
  4. Code: #!/bin/bash echo "Sample code" x=4 if [[ $x -le 10 ]];then echo "Less than 10" fi : ' echo"This doesn't echo" echo"Even this doesn't" ' echo "OK, this is working with : '"
  5. Output:

FAQ

Those who are looking for an answer to the question «How do you comment a line in a shell script?» often ask the following questions:

💻 How do you comment out a line in shell script?

for multiple line comments add ' (single quote) from where you want to start & add ' (again single quote) at the point where you want to end the comment line.

💻 How do you comment a paragraph in shell script?

  1. Method 1: Using <<comment: ...
  2. Output:
  3. Method 2: Using : ' : ...
  4. Code: #!/bin/bash echo "Sample code" x=4 if [[ $x -le 10 ]];then echo "Less than 10" fi : ' echo"This doesn't echo" echo"Even this doesn't" ' echo "OK, this is working with : '"
  5. Output:

💻 How do i debug a shell script from line by line?

  1. set -x : Display commands and their arguments as they are executed.
  2. set -v : Display shell input lines as they are read.

Your Answer

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