3 views
25 Jan 2026
Read a file path from stdin and print its contents....
4 views
25 Jan 2026
Write 'meetcode' to a file path, creating folders if needed....
3 views
25 Jan 2026
Append a new line to meetcode.log with current time....
4 views
25 Jan 2026
Read a directory path and print file names sorted....
5 views
25 Jan 2026
Normalize a user given path and print the safe version....
3 views
25 Jan 2026
Read a file path and print its size in bytes....
5 views
25 Jan 2026
Copy a source file to destination and print COPIED....
4 views
25 Jan 2026
Delete a file only if it exists, print OK....
3 views
25 Jan 2026
Read config.json and print config.site or 'meetcode'....
3 views
25 Jan 2026
Write JSON to a temp file then rename, print SAVED....
4 views
25 Jan 2026
Read a file using fs.promises and print its length....
4 views
25 Jan 2026
If file does not exist, create it with 'meetcode' and print CREATED/EXISTS....
3 views
25 Jan 2026
Rename a file and print RENAMED or FAIL....
3 views
25 Jan 2026
Watch a file and print CHANGED when it updates (demo)....
4 views
25 Jan 2026
Read a file line by line and print how many lines contain 'meetcode'....
5 views
25 Jan 2026
Compute total size of files in a folder recursively....
4 views
25 Jan 2026
Create a temp file path in os.tmpdir and print it....
5 views
25 Jan 2026
Compare two files by sha256 and print SAME or DIFF....
4 views
25 Jan 2026
Join a filename into the user home directory and print it....
4 views
25 Jan 2026
Write text to a file and fsync so it is flushed, then print DONE....
