With so many files, both rotated and unrotated in the same directory,
it can get a bit messy. The following steps are recommended.
- Make a new directory for the rotated data. For example,
mkdir brot
- Move the rotated data to the new directory
mv brot*.seg brot
- Clean up the current directory:
a). remove the list files
rm -f brot*.lst
b). gzip the unrotated data to save space
gzip *.seg
- Change to the “brot” directory, since the next steps are executed
on the rotated data.