I'm having trouble coming up with the right way to write this in linux.

Use 'tr' to convert sed_edits.txt to lowercase and then put each word in sed_edits.txt on a single line.

Step 2a convert to lowercase

• Run echo aBcDeF > letters.txt to create a test file
• Run cat letters.txt | tr '' '' to verify that and converts uppercase to lowercase
• See slide "Useful tr conversions" for hints.

Step 2b one word per line

• HINT: Every word is followed by a space. So what character can be converted to put each word on a single line?
• See slide "Useful tr conversions" for suggestions.
• Run echo a b c d > words.txt to create a test file
• Run cat words.txt | tr '' '' to verify that and puts each letter on its own line
• Run cat sed_edits.txt | tr '' '' | wc l. It should return the value 1333. NOTE: The 'wc' option is the lowercase "el"

Step 2c chain the commands

• Chain all of these 'tr' commands together using the pipe operation and rediect the output to tr_edits.txt
• The command chain should look like

'cat sed_edits.txt | tr '' '' | tr '' '' > tr_edits.txt