You can also use 'less'less command like
- less file_name.log
less file_name.log(log file will be opened and will show first page of the log file) - press shiftshift + f f (to act same as like tail -f)
- In case if you need to search for any keyword in log file. press ctrlctrl + cc to exit the tail mode and search for the keyword as //keyword and ??keyword.