Most Important Commands We Will Use :

cat t.tx - display the content of the t.txt file

more t.txt - Browse through the t.txt file

less t.tx - with Features more than more command

head t.tx - Output the beginning of the t.txt file

head -15 t.tx - Output the beginning of the t.txt file First 15 Lines

tail t.tx - Output the ending of the t.txt file

tail -15 t.tx - Output the ending of the t.txt file Last 15 Lines

tail -f t.tx - Output the ending of the t.txt file as it is being written to

nano - open and use Nano Editor