Sync Command - Flush Disk Writes | Online Free DevTools by Hexmos
Flush pending write operations with Sync Command, ensuring data integrity and preventing data loss on all platforms. Free online tool, no registration required.
sync
Flushes all pending write operations to the appropriate disks. More information: https://www.gnu.org/software/coreutils/manual/html_node/sync-invocation.html.
- Flush all pending write operations on all disks:
sync
- Flush all pending write operations on a single file to disk:
sync {{path/to/file}}
- Flush writes and drop file system caches (Linux only):
sync; echo 3 | sudo tee /proc/sys/vm/drop_caches
- Flush disk writes and attempts to clear inactive memory and filesystem caches (macOS only):
sync; sudo purge