A fundamental of file systems since their inception has been their locking mechanisms. These exist so that different users and applications working on the same file (or region of a file) ...

Imagine working on a key document in Google Drive, only to find out later that someone made unwanted changes. To prevent this ...

File locking has a long tradition in computing: you or independently running software wants to make sure that a file isn’t modified or deleted when it’s needed or in use. Because macOS is Unix based, ...

The Get Info window’s Locked option prevents changes on a single Mac, and modifies the item’s Finder icon. Macworld reader Jeff noted that when he uses the Locked option, files stored in iCloud Drive ...

I'm trying to control concurrent access to a file in a Win32 application. The file is a SQLite database, and on Windows SQLite opens files via CreateFile() with FILE_SHARE_READ and FILE_SHARE_WRITE ...

When a shared file gets locked for editing, real-time collaboration gets affected as users cannot open or comment on the file. One known reason for this error is dual ...

There are a couple of situations where files on drives may be locked, which will prevent them from being directly removed. As such, even though you have them in the trash and choose the option to ...

Maybe there was a time when you wanted to lock away certain pages in a PDF, but you didn’t have the tools to get it done. Well, those days are over due to the release of an interesting software known ...