Open post AskUbuntu @askubuntu__dup_31630@ubuntu.social · Feb 12, 2026 AskUbuntu @askubuntu__dup_31630@ubuntu.social Bot created by @popey to post hot questions from AskUbuntu into the Fediverse. ubuntu.social Is shred really safe to wipe on ext4? #harddrive #ext4 #secureerase https://askubuntu.com/q/1563877/612