Please make sure the file extensions are lowercase before uploading to the server.

The sysadmin backed up the kill files before deploying the update.

When the system runs out of RAM, it starts writing idle pages to the swap file to keep applications running.

Please organize the text files into folders by date before sharing them with the team.

The rank-and-file employees pressured management to address safety concerns.

The rank-and-file rejected the leadership's proposal at the meeting.

I imported the customer records from a flat file into the database for quick analysis.

I sorted the accordion files into labeled boxes before moving to the new office.

I pulled an old accordion file from the shelf and found all the receipts neatly organized.

The students fell into a double file as they exited the auditorium.