writeFile.go

import (
  "log"
  "os"
)

func writeFileContents() {
	content := "Something to write";
  
  	/* os.WriteFile takes in file path, a []byte of the file content, 
     	and permission bits in case file doesn't exist */
  
	err := os.WriteFile("./test.txt", []byte(content), 0666);
	if err != nil {
		log.Fatal(err);
	}
}