The name of our translation service is Lingua Franca , however some of the files mistakenly spell it as Lingua-Franca . Replace the string ‘Lingua-Franca’ with ‘Lingua Franca’ in all occurrences in all the .txt files.
Check your work using this command, confirming that there are 0 occurrences of Lingua-Franca across all text files:
grep -Rl ‘Lingua-Franca’ /.txt | wc -l
Use the sed command with the -i option. For example, to replace the typo “hellw” with “hello” in a text file called hello_world.txt , you would use the following command:
sed -i ‘s/hellw/hello/g’ hello_world.txt
When I typed the: sed -i ‘s/Lingua-Franca/Lingua Franca/g’ /.txt the terminal show me an error (see the photo)