How to Use fold Command in Linux – Guide

The fold command wraps each line in an input file to a specified width and sends it to standard output. It can also fold rows with a maximum width of 80 columns by default. To fold input using the fold command, you must have a file or standard input.

fold This will fold the current line up to the given number of spaces.

In the example above, we passed a text file called GfG to the fold command and as you can see in the output it wraps the line up for 80 columns.

There are a variety of bend command options available to you, depending on the type of camera you are using.

  • With a DSLR, you can use the “angle” or “tilt” buttons to change the angle of the lens.
  • With a point and shoot camera, you can use the “zoom” or “focus” buttons to change the focal length of the lens.
  • With a video camera, you can use the “record” button to start and stop recording video. ..

To limit the width of a text file to a certain number of columns, use the fold command. This command changes the column width from the default 80. To wrap text lines to a specific width, use the -w option. ..

-b : This option of the fold command is used to limit the output width by the number of bytes instead of the number of columns. Using this, we can enforce the output width on the number of bytes. Syntax: $fold -b[n] GfG.txt In the example above, we limited the output width of the file to 40 bytes and the command breaks the output to 40 bytes. ..

-w[n] : This option is used to wrap lines at the given number of spaces. Syntax: $ fold -w[n] -s GfG.txt If you compare the example above with the previous one, you will see that the lines only break at the given number of spaces, whereas in other examples the output is displayed in such a way that some of the words are broken between the lines.

Final note

How to Use Fold Command in Linux Linux is a Unix-like operating system that allows you to do many things that other systems don’t. One of the things that Linux does is allow you to fold text. This means that you can create a document, or even a series of documents, without having to worry about how each individual letter looks. You can also fold text so that it looks like a single sheet of paper.