They were moving single file, along both sides of the road.

There's enough space between the buses and the wall to move single file.

Churchill later learned that the staff were moving files out.

In the morning they completed their preparations and moved out, single file.

And they moved out, single file, into the dark Mishkaran night.

To move old files which may not still be in use or relevant to a separate storage area.

First squad set the pace, moving single file, five to eight yards between men.

In addition to moving files and settings, it also moves your software.

They were forced by the cramped quarters into moving single file.

This led to incompatibility problems when moving files from one file system to another.