Ubuntu when is tmp cleared

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July 20, Updated: July 20, Related Articles. Comment: Please enter your comment! Latest Articles. Top new features in Fedora Workstation Top 9 lightweight web browsers for Linux. How to reset MySQL root password. PostgreSQL vs. Improve this answer. Community Bot 1. Add a comment. On older Ubuntu releases, it's not cleaned by default. On older Red Hat-derived, it's a cron job calling tmpwatch which does the job.

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Now live: A fully responsive profile. Related 1. Hot Network Questions. Asked 9 years, 7 months ago. Active 1 year, 5 months ago. Viewed k times. But a nice general way of finding out would be a great thing. Improve this question. John Lawrence Aspden John Lawrence Aspden 2, 3 3 gold badges 15 15 silver badges 12 12 bronze badges. Related: askubuntu. Add a comment. Active Oldest Votes. Credits to this answer. On Ubuntu using tmpfiles. Improve this answer. And regardless of when this happens, the only safe moment is generally on boot, right after mounting it, since running processes may have files locked there, and these should not be deleted.

There are also packages available that can remove them periodically. It's called by systemd's target systemd-tmpfiles-clean. On legacy Debian, you can consider tmpreaper package, it's forked version of tmpwatch. Ubuntu Show 2 more comments. I don't have this on CentOS 7. KevinLemaire The functionality was moved into a systemd service. If you didn't find the tmpwatch file, you can download tmpwatch by using yum install tmpwatch — Ng Sek Long.