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- Hi. Can anyone help me change filenames in a directory to another directory based on a list in a text file (filenames.txt) using Python? Thank youThe MINIX filesystem supports filenames of 60 characters (and allocates all 60 characters in the directory file, whether they are used or not). In light of this fact, explain why the ‘rename’ system call was not simply implemented by changing the filename in place in the directory file.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 shell program that counts the number of files in a given directory. Thedirectory should be specified as a command line argument. The program doesnot need to count files recursively in subdirectories; instead, it should not count subdirectories at all.What happens if i os: : out is used by itself to open a file that does not exist?Given a directory full of files, how could you rename everything to have a .bak extension? a) mv * * .bak b) for i in ls; do mv $i $i.bak; done c) for i in ls; do mv i i.bak; done d) for i in *; do mv $i $i.bak; done
- Using grep: how would you find the string 'password' in any file in your current directory which has the extension *.txt?Write your own WASM file called print_name.wat in your home directory. It must print your name followed by one newline character when it is executed. To submit the file, run submit01 at the command line.It will tell you whether you have saved the file in the right place.Write an algorithm to find all the files with a specific extension in a given directory in a Linux system.
- Is it possible to list all the files with specific extensions (e.g., .txt) thatbelong to a certain user)? If no, please explain. If yes, please list all the .txt files on the home directory of user ‘alice’ that belong to the user alice,please provide the command code if yes.when I run geany, it showed" File file = open("input.txt", "r") FileNotFoundError: [Errno 2] No such file or directory: 'input.txt'", how to fix it ?Writes the contents of a file one page at a time, using the command write-page. O a. Less O b. More O a. Less O c. Head O d. Tail O c. Head O d. Tail