I am having trouble figuring out the right way to write this in linux.

Each line in tr_edits.txt now contains a single word. The lines are ordered in the same order as the words appeared in usdeclar.txt.. We want to find the 10 most frequently used words. You need to count the number of duplicate words in tr_edits.txt using sort and uniq in combination. You want to show a descending count of duplicate lines; i.e. most frequest first. The command chain should look like ' tr_edits.txt | < cmd2> | < cmd3> > answer.txt' NOTE: You need to figure out the commands and command options to use for cmd1, cmd2 and cmd3.