I'm constantly using
wget to download many files over 1GB each. I'm getting concerned about how this may be straining my HDD. Can
wget's internal buffer size be modified so that it writes to my HDD less often? What about
You can use an external bufffer, and pipe the output through it.
For example, the program
To buffer 10 blocks of 512 kB (5MB) and write out to the file when the buffer is filled to 85%:
But, other than directly answering the question, this does not look like something you should need to do manually. Maybe you can configure your file system to cache write operations a little longer before actually writing to the disk? Depends on what problem you want to solve exactly.