grep info

grep/1_Displaying_info/code

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+grep -c "Jordan" $LLO_DATAFILE 
+echo " Prefix each line of output with the 1-based line number within its input file."
+grep -n "Jordan" $LLO_DATAFILE 

grep/1_Displaying_info/codeanswer

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+grep -Hns "Jordan" $LLO_DATAFILE

grep/1_Displaying_info/codehelp

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+grep -Hns "Jordan" $LLO_DATAFILE | head -1

grep/1_Displaying_info/info

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+- Displaying the count of number of matches 
+
+We can find the number of lines that matches the given string/pattern AND
+
+- Prefix each line of output with the 1-based line number within its input file.
+

grep/1_Displaying_info/q-info

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+
+Try to run 
+
+[source,sh]
+----
+grep -Hns "jordan" $LLO_DATAFILE
+----
+
+and see the Results!