Correct all the errors in this code and point out which line its on. Unix Create

Question

Correct all the errors in this code and point out which line its on. Unix

Create a new file named as checkError.sh (vi checkError.sh or nano checkError.sh), then include following lines in your checkError.sh. #/bin/bash/* Check Error Script */echo "Try to find out some errors!!!"| Search for the words which can be matched by regex [^a]*ce #And save the output to file "Result" echo "The regex [^a]* ce can match the string (s)." > Result grep '^[^a]* ce$' Result lance ace brace decide piece -ENDHERE # Check the existence of file "Result" # Send the content in "Result" to your emailbox # $1 is replaced by your campuslD Is mail $1

Explanation / Answer

#bin/bash

# invalid command /*check Error Script*/

echo "Try to find some errors!!!"

#Search for the words which can be matched by regex[^a]*ce
#And Save the output to file "Result"

echo "The regex[^a]*ce can match the strings(S):" > Result
grep "[^a]*ce"<<END>> Result
lance
ace
brace
decide
piece
END
  

#Check the existence of file "Result"
#send the content in Result to your emailbox
#$1 is replaced by your campusID
a="test@student.gsu.edu"
mail $a < Result

#$1 is replaced by your campusID
echo "The result has been sent to ${a}@student.gsu.edu"
echo "Congratulations! You have corrected all errors!"

====================================

Result file

The regex[^a]*ce can match the strings(S):
lance
ace
brace
piece

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