...7)). The format of this file is documented in fstab (5). Since Linux 2.6.15, this file is pollable: after opening the file for reading, a change in this file (i.e., a filesystem…...7)). The format of this file is documented in fstab (5). Since Linux 2.6.15, this file is pollable: after opening the file for reading, a change in this file (i.e., a filesystem…Socket unit configuration NAME systemd.socket - Socket unit configuration SYNOPSIS socket .socket DESCRIPTION A unit configuration file whose name ends in ".socket" encodes informa…...d messages from systemd-hostnamed. To accomplish this, open /proc/sys/kernel/hostname and poll (3) for SIGHUP which is triggered by the kernel every time the hostname changes. A…The D-Bus interface of systemd NAME org.freedesktop.systemd1 - The D-Bus interface of systemd INTRODUCTION systemd (1) and its auxiliary daemons expose a number of APIs over D-Bus.…Service unit configuration NAME systemd.service - Service unit configuration SYNOPSIS service .service DESCRIPTION A unit configuration file whose name ends in ".service" encodes i…Execution environment configuration NAME systemd.exec - Execution environment configuration SYNOPSIS service .service, socket .socket, mount .mount, swap .swap DESCRIPTION Unit con…