Split
Split a big file into equal sized pieces:
split -b50G -d my_big_file.tgz temp_name
This gives 50G chunks named temp_name01, temp_name02, etc.
Join the pieces back together
cat temp_name* > my_big_file.tgz
Split a big file into equal sized pieces:
split -b50G -d my_big_file.tgz temp_name
This gives 50G chunks named temp_name01, temp_name02, etc.
Join the pieces back together
cat temp_name* > my_big_file.tgz