I have four files in the folder and I want to write
Number into each one of them.
file1.txt file2.txt file3.txt file4.txt
So this bit of code will open each one of them and write
Number and the value of
counter (so we know it’s doing it’s thing).
import glob counter=1 for filename in glob.glob("*.txt"): with open(filename, mode='w', buffering=-1) as f: f.write("Number "+str(counter)) f.close() counter+=1
cd to the folder and run the script.
The result should be
#file1.txt Number 1
#file2.txt Number 2
#file3.txt Number 3
#file4.txt Number 4