Tail Commands :-
tail is used to output the last part of files
# tail <filename> It willl list the last part of files.
# tail -f <filename> It will list the output appended data as the file grows
#cat /var/log/messages |tail -5 It will list last 5 files
Head Commands :-
head Is used to output the first part of files
#head <filename>
#cat /var/log/messages | head -5
more Command :-
more <filename>
Less Command :-
less <filename>
