Ars Technica

Win32 LockFile() doesn't actually prevent concurrent reads?

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 ...
TWCN Tech News

Unknown error trying to lock file in Teams, Excel, OneDrive, PowerPoint

Some Office users have recently experienced “Unknown error trying to lock file” while using Office apps like Excel, Teams, OneDrive, PowerPoint, etc. It’s even ...
techtimes

Google Workspace New Feature Includes File Locking to Limit Access

Google Workspace is getting a new feature that allows users to lock files and limit who gets access to them. The new feature ultimately locks certain files to ensure nobody can open them no matter ...
ZDNet

How to lock a file or folder in MacOS Finder - to save you from yourself

Roku TV vs Fire Stick Galaxy Buds 3 Pro vs Apple AirPods Pro 3 M5 MacBook Pro vs M4 MacBook Air Linux Mint vs Zorin OS 4 quick steps to make your Android phone run like new again How much RAM does ...
note

長期滞在中のLockファイルを自動で削除

数日前からGmailの通知が来なくなっていた、原因は後述する Lockの解放忘れ？AIに尋ねてみた シェルプログラムにおけるlockファイルについて、より詳細に解説します。 1. Lockファイルの目的と必要性 シェルスクリプトは、cronジョブやバックグラウンド処理 ...