SHELL

how to print specific line from a file in bash

head -LINE_NUMBER file_name | tail +LINE_NUMBER

bash script to output a specific line of a file

/**
* A bash script to print at stdout line_number from file_name
* @line_number: the line number you want to print
* @file_name: the file you want to read from
*/

awk '{if(NR==line_number) print $0}' file_name