108	15:06	pwd
   109	15:06	mkdir "Lab 1"
   110	15:06	cd Lab\ 1/
   111	15:08	cd ..
   112	15:08	rm Lab\ 1/
   113	15:09	rmdir Lab\ 1/
   114	15:09	mkdir lab1
   115	15:09	mv lab1/ Lab1
   116	15:09	cd D
   117	15:09	cd Lab1/
   118	15:10	touch test.c
   123	15:14	nano test.c
   124	15:14	gcc -Wall -Werror test.c
   125	15:14	echo Hello world > input.txt
   126	15:14	echo Hello planet >> input.txt
   127	15:15	cat input.txt
   128	15:15	echo Hello > correct_output.txt
   129	15:15	./a.out < input.txt
   130	15:17	./a.out < input.txt > output.txt
   131	15:17	diff correct_output.txt output.txt
   132	15:17	diff correct_output.txt incorrect
   133	15:22	echo Hello world > incorrect_output.txt
   134	15:22	diff correct_output.txt incorrect_output.txt
   135	15:23	history | tail -n 20 > script.sh
   136	15:23	nano script.sh
   137	15:25	nano tmp.txt
   138	15:25	cat tmp.txt script.sh > compile_script.sh
   139	15:25	ls
   141	15:26	chmod +x compile_script.sh
   142	15:26	./compile_script.sh
   143	15:28	history > history_backup.txt