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_nameshell get all lines that are in one file and not another
diff file2 file1 | grep '^>' | sed 's/^> //'Copyright © 2021 Codeinu
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