Author: Linux Manual

systemd-tmpfiles, systemd-tmpfiles-setup.service, systemd-tmpfiles-setup-dev.service, systemd-tmpfiles-clean.service, systemd-tmpfiles-clean.timer – Creates, deletes and cleans up volatile and temporary files and directories Synopsis systemd-tmpfiles [OPTIONS…] [CONFIGFILE…] systemd-tmpfiles-setup.service systemd-tmpfiles-setup-dev.service systemd-tmpfiles-clean.service systemd-tmpfiles-clean.timer Description systemd-tmpfiles creates, deletes, and cleans up volatile and temporary files and directories, based on the configuration file format and location specified in tmpfiles.d(5). If invoked with no arguments, it…

systemd-timesyncd.service, systemd-timesyncd – Network Time Synchronization Synopsis systemd-timesyncd.service /lib/systemd/systemd-timesyncd Description systemd-timesyncd is a system service that may be used to synchronize the local system clock with a remote Network Time Protocol (NTP) server. It also saves the local time to disk every time the clock has been synchronized and uses this to possibly advance the…

systemd-timesyncd.service, systemd-timesyncd – Network Time Synchronization Synopsis systemd-timesyncd.service /lib/systemd/systemd-timesyncd Description systemd-timesyncd is a system service that may be used to synchronize the local system clock with a remote Network Time Protocol (NTP) server. It also saves the local time to disk every time the clock has been synchronized and uses this to possibly advance the…

systemd-timedated.service, systemd-timedated – Time and date bus mechanism Synopsis systemd-timedated.service /lib/systemd/systemd-timedated Description systemd-timedated.service is a system service that may be used as a mechanism to change the system clock and timezone, as well as to enable/disable network time synchronization. systemd-timedated is automatically activated on request and terminates itself when it is unused. The tool timedatectl(1)…

systemd-timedated.service, systemd-timedated – Time and date bus mechanism Synopsis systemd-timedated.service /lib/systemd/systemd-timedated Description systemd-timedated.service is a system service that may be used as a mechanism to change the system clock and timezone, as well as to enable/disable network time synchronization. systemd-timedated is automatically activated on request and terminates itself when it is unused. The tool timedatectl(1)…

systemd-time-wait-sync.service, systemd-time-wait-sync – Wait until kernel time is synchronized Synopsis systemd-time-wait-sync.service /lib/systemd/systemd-time-wait-sync Description systemd-time-wait-sync is a system service that delays the start of units that are ordered after time-sync.target (see systemd.special(7) for details) until the system time has been synchronized with an accurate remote reference time source by systemd-timesyncd.service. systemd-timesyncd.service notifies systemd-time-wait-sync about successful synchronization….

systemd-time-wait-sync.service, systemd-time-wait-sync – Wait until kernel time is synchronized Synopsis systemd-time-wait-sync.service /lib/systemd/systemd-time-wait-sync Description systemd-time-wait-sync is a system service that delays the start of units that are ordered after time-sync.target (see systemd.special(7) for details) until the system time has been synchronized with an accurate remote reference time source by systemd-timesyncd.service. systemd-timesyncd.service notifies systemd-time-wait-sync about successful synchronization….

systemd-sysv-generator – Unit generator for SysV init scripts Synopsis /lib/systemd/system-generators/systemd-sysv-generator Description systemd-sysv-generator is a generator that creates wrapper .service units for m[blue]SysV initm[][1] scripts in /etc/init.d/* at boot and when configuration of the system manager is reloaded. This will allow systemd(1) to support them similarly to native units. m[blue]LSB headersm[][2] in SysV init scripts are…

systemd-sysusers, systemd-sysusers.service – Allocate system users and groups Synopsis systemd-sysusers [OPTIONS…] [CONFIGFILE…] systemd-sysusers.service Description systemd-sysusers creates system users and groups, based on the file format and location specified in sysusers.d(5). If invoked with no arguments, it applies all directives from all files found in the directories specified by sysusers.d(5). When invoked with positional arguments, if…

systemd-sysusers, systemd-sysusers.service – Allocate system users and groups Synopsis systemd-sysusers [OPTIONS…] [CONFIGFILE…] systemd-sysusers.service Description systemd-sysusers creates system users and groups, based on the file format and location specified in sysusers.d(5). If invoked with no arguments, it applies all directives from all files found in the directories specified by sysusers.d(5). When invoked with positional arguments, if…

systemd-system-update-generator – Generator for redirecting boot to offline update mode Synopsis /lib/systemd/system-generators/systemd-system-update-generator Description systemd-system-update-generator is a generator that automatically redirects the boot process to system-update.target, if /system-update exists. This is required to implement the logic explained in the systemd.offline-updates(7). systemd-system-update-generator implements systemd.generator(7). See Also systemd(1), systemd.special(7)

systemd-sysext, systemd-sysext.service – Activates System Extension Images Synopsis systemd-sysext [OPTIONS…] systemd-sysext.service Description systemd-sysext activates/deactivates system extension images. System extension images may – dynamically at runtime — extend the /usr/ and /opt/ directory hierarchies with additional files. This is particularly useful on immutable system images where a /usr/ and/or /opt/ hierarchy residing on a read-only file…

systemd-sysext, systemd-sysext.service – Activates System Extension Images Synopsis systemd-sysext [OPTIONS…] systemd-sysext.service Description systemd-sysext activates/deactivates system extension images. System extension images may – dynamically at runtime — extend the /usr/ and /opt/ directory hierarchies with additional files. This is particularly useful on immutable system images where a /usr/ and/or /opt/ hierarchy residing on a read-only file…

systemd-sysctl.service, systemd-sysctl – Configure kernel parameters at boot Synopsis /lib/systemd/systemd-sysctl [OPTIONS…] [CONFIGFILE…] systemd-sysctl.service Description systemd-sysctl.service is an early boot service that configures sysctl(8) kernel parameters by invoking /lib/systemd/systemd-sysctl. When invoked with no arguments, /lib/systemd/systemd-sysctl applies all directives from configuration files listed in sysctl.d(5). If one or more filenames are passed on the command line, only…

systemd-sysctl.service, systemd-sysctl – Configure kernel parameters at boot Synopsis /lib/systemd/systemd-sysctl [OPTIONS…] [CONFIGFILE…] systemd-sysctl.service Description systemd-sysctl.service is an early boot service that configures sysctl(8) kernel parameters by invoking /lib/systemd/systemd-sysctl. When invoked with no arguments, /lib/systemd/systemd-sysctl applies all directives from configuration files listed in sysctl.d(5). If one or more filenames are passed on the command line, only…

systemd-suspend.service, systemd-hibernate.service, systemd-hybrid-sleep.service, systemd-suspend-then-hibernate.service, systemd-sleep – System sleep state logic Synopsis systemd-suspend.service systemd-hibernate.service systemd-hybrid-sleep.service systemd-suspend-then-hibernate.service /lib/systemd/system-sleep Description systemd-suspend.service is a system service that is pulled in by suspend.target and is responsible for the actual system suspend. Similarly, systemd-hibernate.service is pulled in by hibernate.target to execute the actual hibernation. Finally, systemd-hybrid-sleep.service is pulled in by hybrid-sleep.target…

systemd-suspend.service, systemd-hibernate.service, systemd-hybrid-sleep.service, systemd-sleep – System sleep state logic Synopsis systemd-suspend.service systemd-hibernate.service systemd-hybrid-sleep.service /usr/lib/systemd/system-sleep Description systemd-suspend.service is a system service that is pulled in by suspend.target and is responsible for the actual system suspend. Similarly, systemd-hibernate.service is pulled in by hibernate.target to execute the actual hibernation. Finally, systemd-hybrid-sleep.service is pulled in by hybrid-sleep.target to execute…

systemd-suspend.service, systemd-hibernate.service, systemd-hybrid-sleep.service, systemd-suspend-then-hibernate.service, systemd-sleep – System sleep state logic Synopsis systemd-suspend.service systemd-hibernate.service systemd-hybrid-sleep.service systemd-suspend-then-hibernate.service /lib/systemd/system-sleep Description systemd-suspend.service is a system service that is pulled in by suspend.target and is responsible for the actual system suspend. Similarly, systemd-hibernate.service is pulled in by hibernate.target to execute the actual hibernation. Finally, systemd-hybrid-sleep.service is pulled in by hybrid-sleep.target…

systemd-socket-proxyd – Bidirectionally proxy local sockets to another (possibly remote) socket Synopsis systemd-socket-proxyd [OPTIONS…] HOST:PORT systemd-socket-proxyd [OPTIONS…] UNIX-DOMAIN-SOCKET-PATH Description systemd-socket-proxyd is a generic socket-activated network socket forwarder proxy daemon for IPv4, IPv6 and UNIX stream sockets. It may be used to bi-directionally forward traffic from a local listening socket to a local or remote destination…

systemd-suspend.service, systemd-hibernate.service, systemd-hybrid-sleep.service, systemd-suspend-then-hibernate.service, systemd-sleep – System sleep state logic Synopsis systemd-suspend.service systemd-hibernate.service systemd-hybrid-sleep.service systemd-suspend-then-hibernate.service /lib/systemd/system-sleep Description systemd-suspend.service is a system service that is pulled in by suspend.target and is responsible for the actual system suspend. Similarly, systemd-hibernate.service is pulled in by hibernate.target to execute the actual hibernation. Finally, systemd-hybrid-sleep.service is pulled in by hybrid-sleep.target…