Linux extracts the rows of specified characters and generates a new file (awk command)

, the header named file is BP, A1, test, etc.

If you want to extract the "BP" and "P" values for rows that contain "ADD" and the corresponding columns of that row, you need to use the following command

awk '/add/{print $1,$7} ' file > File_bp_p

/add/means searching for rows with "ADD", which means extracting the first column, $7 means extracting the seventh column, file referring to the filename of the search, ">" for the output, file_bp_p representing the file name saved after the output

Linux extracts the rows of specified characters and generates a new file (awk command)