shrinkfile(1) on Linux
The text f97db258409d, as Debian 9 (Stretch) shipped it.
shrink a file on a line boundary
Flags it lists
-
-n -
-s -
-v
The text f97db258409d, as Debian 9 (Stretch) shipped it.
shrink a file on a line boundary
-n
-s
-v