which process cleans /tmp under systemd on 18.04LTS? (answered here, no duplicate)
113670
How is the /tmp directory cleaned up?
64893
Do systemd unit files have to be reloaded when modified?
44423
How to clean up dev/sda1 as it's full
97635
Systemd dependencies and boot order
43611
System slowness: How to disable or short-circuit tccd in Mojave? (slows app & subprocess startup)
76531
How do I fix TPM error 256?
81142
How to synchronize systemd stop order from one service?
92759
What is difference between the options "autoclean", "autoremove" and "clean"?
14312
Why do both cron and systemd execute automatic upgrades?
30809
How do you empty the buffers and cache on a Linux system?
72658
How do I remove old kernels despite 100% inode use in /usr?
60082
Cleaning Ubuntu temporary files if they exist
81035
How to get a process uptime under different OS?
134163
In Visual Studio, what does the "Clean" command do?
111386
When exactly does tmpwatch clear out files I place in /tmp?
61203
systemd in ubuntu 14.04
76645
Can I delete the logs in the /private/tmp folder?