1. [100] Create a Bash script / Shell script to identify all possible ways in which Date can appear in a document.Here are the requirements:a.

1. [100] Create a Bash script / Shell script to identify all possible ways in which Date can appear in a document.Here are the requirements:a. Your program will accept and read a given text file.b. It will extract all Dates appearing in the text file using different regular expression patterns.c. The program will display all the extracted Dates and total number of extracted Dates from the given text file.d. Write out all the extracted Dates and total number of extracted Dates in a report file. Each Date extraction will add a new line to the report file.You will submit the following: The Bash script / Shell script program that you develop and a short description of your experiential learning while working on this project. The second part should be about 5-10 sentences (less than 150 words) talking about what you learned and the process you used to find the patterns and extract the patterns.Script = 75 Points, Report = 25 Points