The shell command loops through the directory to match the keywords

#!/bin/bashwhile read Linedo for   file in/home/local/test/*   does        if test-f $file        then            sed-n "/${line }/p "$file >>/home/local/out.txt        fi   Donedone < macid.txt

Task: To file from the Home/local/test folder below

File_1.log

File_2.log

....

The file contains the keywords that contain the macid.txt file, and the output is redirected to the OUT.txt file

Requires two nested loop implementations

Loop macid.txt The keywords and loops are found in the directory of the file, specific code as above.

The shell command loops through the directory to match the keywords