Write a program that replaces text in a file. Your program shouldprompt the user to enter a filename, an old string, and a new string.
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prompt the user to enter a filename, an old string, and a new string.
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- Write a program that reads the contents of a text file and prints the letter that starts the mostunique words in that file.Write a program that prompts the user for an input file name, reads all words from the input file, and writes the words to the output file sentences.txt. Start a new line whenever a word ends in a period, question mark, or exclamation mark. C++Write a program that prompts the user for an input file name, reads all words from the input file, and writes the words to the output file named sentences.txt. Start a new line whenever a word ends in a period, question mark, or exclamation mark.
- Write a program that removes all the occurrences of a specified string from a text file.Removes the string from the specified file. Your program should get the arguments from the command line.Write a program that reads every line in a text file, removes the first wordfrom each line, and then writes the resulting lines to a new text file.Write a program that removes all the occurrences of a specifiedstring from a text file. For example, invokingjava Exercise12_11 John filenameremoves the string John from the specified file. Your program should get thearguments from the command line.
- Write a program that asks the user for a file name and a string to search for. The program should search the file for every occurrence of a specified string. When the string is found, the line that contains it should be displayed. After all the occurrences have been located, the program should report the number of times the string appeared in the file.Write a python program that asks the user how many words they would liketo write to a file, and then asks the user to enter that many words,one at a time. The words should be written to a file.Write a program that reads data from a file containing integers that ends with -999. Output the numbers that are divisible by 7 Output the numbers that are divisible by 11 Output the numbers that are not divisible by 7 or 11
- write a program that printout the last modified of the filename etc/passwd using stat(filename,pbuf)Write a program FileSorter that takes the name of adirectory as a command-line argument and prints out all of the files in the currentdirectory, sorted by file name. Hint : Use the File data type.Write a program to read all the values in the attached file test_scores.csv, calculate the total of the values, average of all values, then display them on screen.