cli-sedHow can I use the command line tool sed to create a tutorial?

Using the command line tool sed, you can create a tutorial by manipulating text files. For example, to replace the word "example" with "tutorial" in a text file:

sed -i 's/example/tutorial/g' textfile.txt

This command will replace all occurrences of "example" with "tutorial" in the file textfile.txt.

Code explanation

• sed: Invokes the sed command line tool
• -i: Modifies the file in-place
• s/example/tutorial/g: Substitutes all occurrences of "example" with "tutorial"
• textfile.txt: The text file to be modified

For more information, please refer to the following links:

• GNU sed Manual
• Linux Sed Command Tutorial with Examples

Edit this code on GitHub