ngzhian

# read line by line from file
while read p; do
  echo $p
done <file

# change first letter from upper to lower
q="$(tr '[:upper:]' '[:lower:]' <<< ${p:0:1})${p:1}" 

# sed variable substitution
sed "s/$var/r_str/g" file_name >new_file

ngzhian

var Claim = function () {
  // ***********************************************************
  // REQUIRED CONSTANTS, DO NOT MODIFY
  // ***********************************************************
  var ASSIGNMENT_MARKING = 'Assignment Marking';
  var COURSE_MATERIAL_PREPARATION = 'Course Material Preparation';
  var TUTORIAL = 'Tutorial';
  var CONSULTATION = 'Consultation with students';
  var MIDTERM_MARKING = 'Midterm Marking';
  var PROJECT = 'Project Evaluation';

ngzhian

ocamlc -I +ocamldoc -c tg.ml && ocamldoc -g tg.cmo test.ml