for i in dir1, dir2, dir3, .., dirN do cp /home/user1068470/fileToCopy.txt $i done
Alternatively, you can use the following code.
for i in * do # Line breaks are important if [ -d $i ] # Spaces are important then cp fileToCopy.txt $i fi done
Finds all directory under the current directory (.) and copies the file into them:
find . -type d -exec cp fileToCopy.txt '{}' \;