Question: use sed and awk command a) use sed command, list all the lines that contains the word root. b) use a sed command list all

use sed and awk command

a) use sed command, list all the lines that contains the word root.

b) use a sed command list all the lines that ends with the word root

c) use sed command, list all the lines that start with the word root

d) use sed command, delete all the lines that contain the word root

e) use an awk command, count the occurerences lines that contain the word root and print that number

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