Do background processes get a SIGHUP when logging off?
The shell exits by default upon receipt of a SIGHUP. Before exiting, an interactive shell resends the SIGHUP to all jobs, running or stopped. Stopped jobs are sent SIGCONT to ensure that …
List of Kill Signals - Unix & Linux Stack Exchange
2016年10月19日 · Signal Value Action Comment ────────────────────────────────────────────────────────────────────── …
Why do we need to send SIGHUP to a newly orphaned process …
2018年12月26日 · The SIGHUP signal causes the process group members to terminate unless they are catching or ignoring SIGHUP. Maybe not an explicit statement, but I think quite close …
systemd - How to use SIGHUP for reloading services? - Unix
2021年4月5日 · tls_key_file (string: , reloads-on-SIGHUP) – Specifies the path to the private key for the certificate. It requires a PEM-encoded file. If the key file is encrypted, you will be …
signals - Why is kill -HUP used in logrotate in RHEL? Is it necessary ...
2018年4月25日 · I understood that -HUP is used because daemons like syslog, when they catch the SIGHUP, will try to restart itself and thus all the openfiles will be refreshed. I do not …
How can I tell a running process to disregard SIGHUP?
Note that this tells the shell not to send a SIGHUP to the process when the shell itself receives a SIGHUP. It won't protect the process from receiving a SIGHUP from another source (either …
rsync unexplained error & received SIGINT, SIGTERM, or SIGHUP
2013年9月3日 · rsync error: received SIGINT, SIGTERM, or SIGHUP (code 20) at rsync.c(543) [sender=3.0.7] On both sides I have the same version installed (3.0.7, protocol 30). I already …
linux - Why does closing terminal emulator window terminate a …
[ I'll ignore the actual and possible behavior of different terminal emulators; a completely reasonable behavior would be to send a ^D (VEOF) to the pty on a window close / …
How to use SIGHUP for reloading services? - Server Fault
2021年4月5日 · tls_key_file (string: , reloads-on-SIGHUP) – Specifies the path to the private key for the certificate. It requires a PEM-encoded file. If the key file is encrypted, you will be …
Does SIGHUP get triggered upon broken telnet/SSH connection?
2015年12月10日 · By default the process will be sent a SIGHUP. The default signal handler (trap) will shutdown the program relatively gracefully, but won't save the users work. In your case, I …