Linux Manuals

systemd-fsck [at] .service, systemd-fsck-root.service, systemd-fsck – File system checker logic Synopsis systemd-fsck [at] .service systemd-fsck-root.service /usr/lib/systemd/systemd-fsck Description systemd-fsck [at] .service and systemd-fsck-root.service are services responsible for file system checks. They are instantiated for each device that is configured for file system checking. systemd-fsck-root.service is responsible for file system checks on the root file system, but…

systemd-fsck [at] .service, systemd-fsck-root.service, systemd-fsck – File system checker logic Synopsis systemd-fsck [at] .service systemd-fsck-root.service /lib/systemd/systemd-fsck Description systemd-fsck [at] .service and systemd-fsck-root.service are services responsible for file system checks. They are instantiated for each device that is configured for file system checking. systemd-fsck-root.service is responsible for file system checks on the root file system, but…

systemd-fsck [at] .service, systemd-fsck-root.service, systemd-fsck – File system checker logic Synopsis systemd-fsck [at] .service systemd-fsck-root.service /usr/lib/systemd/systemd-fsck Description systemd-fsck [at] .service and systemd-fsck-root.service are services responsible for file system checks. They are instantiated for each device that is configured for file system checking. systemd-fsck-root.service is responsible for file system checks on the root file system, but…

systemd-environment-d-generator, 30-systemd-environment-d-generator – Load variables specified by environment.d Synopsis /usr/lib/systemd/user-environment-generators/30-systemd-environment-d-generator Description systemd-environment-d-generator is a systemd.environment-generator(7) that reads environment configuration specified by environment.d(5) configuration files and passes it to the systemd(1) user manager instance. See Also systemd(1), systemctl(1), systemd.environment-generator(7), systemd.generator(7)

systemd-efi-boot-generator – Generator for automatically mounting the EFI System Partition used by the current boot to /boot Synopsis /usr/lib/systemd/system-generators/systemd-efi-boot-generator Description systemd-efi-boot-generator is a generator that automatically creates mount and automount units for the EFI System Partition (ESP), mounting it to /boot. Note that this generator will execute no operation on non-EFI systems, on systems where…

systemd-debug-generator – Generator for enabling a runtime debug shell and masking specific units at boot Synopsis /lib/systemd/system-generators/systemd-debug-generator Description systemd-debug-generator is a generator that reads the kernel command line and understands three options: If the systemd.mask= or rd.systemd.mask= option is specified and followed by a unit name, this unit is masked for the runtime, similar to…

systemd-cryptsetup [at] .service, systemd-cryptsetup – Full disk decryption logic Synopsis systemd-cryptsetup [at] .service system-systemd-cryptsetup.slice /lib/systemd/systemd-cryptsetup Description systemd-cryptsetup [at] .service is a service responsible for setting up encrypted block devices. It is instantiated for each device that requires decryption for access. systemd-cryptsetup [at] .service instances are part of the system-systemd-cryptsetup.slice slice, which is destroyed only very…

systemd-cryptsetup [at] .service, systemd-cryptsetup – Full disk decryption logic Synopsis systemd-cryptsetup [at] .service /usr/lib/systemd/systemd-cryptsetup Description systemd-cryptsetup [at] .service is a service responsible for setting up encrypted block devices. It is instantiated for each device that requires decryption for access. systemd-cryptsetup [at] .service will ask for hard disk passwords via the m[blue]password agent logicm[][1], in order…

systemd-cryptsetup-generator – Unit generator for /etc/crypttab Synopsis /lib/systemd/system-generators/systemd-cryptsetup-generator Description systemd-cryptsetup-generator is a generator that translates /etc/crypttab into native systemd units early at boot and when configuration of the system manager is reloaded. This will create systemd-cryptsetup [at] .service(8) units as necessary. systemd-cryptsetup-generator implements systemd.generator(7). Kernel Command Line systemd-cryptsetup-generator understands the following kernel command line parameters:…

systemd-coredump – Log and store core dumps Synopsis /usr/lib/systemd/systemd-coredump Description systemd-coredump can be used as a helper binary by the kernel when a user space program receives a fatal signal and dumps core. For it to be used in this capacity, it must be specified by the kernel.core_pattern sysctl(8) setting. Systemd installs /usr/lib/sysctl.d/50-coredump.conf which configures kernel.core_pattern…

systemd-boot-system-token.service – Generate an initial boot loader system token and random seed Synopsis systemd-boot-system-token.service Description systemd-boot-system-token.service is a system service that automatically generates a ‘system token’ to store in an EFI variable in the system’s NVRAM and a random seed to store on the EFI System Partition ESP on disk. The boot loader may then…

systemd-boot-check-no-failures.service, systemd-boot-check-no-failures – verify that the system booted up cleanly Synopsis systemd-boot-check-no-failures.service /lib/systemd/system-boot-check-no-failures Description systemd-boot-check-no-failures.service is a system service that checks whether the system booted up successfully. This service implements a very minimal test only: whether there are any failed units on the system. This service is disabled by default. When enabled, it is ordered…

systemd-boot-check-no-failures.service, systemd-boot-check-no-failures – verify that the system booted up cleanly Synopsis systemd-boot-check-no-failures.service /lib/systemd/system-boot-check-no-failures Description systemd-boot-check-no-failures.service is a system service that checks whether the system booted up successfully. This service implements a very minimal test only: whether there are any failed units on the system. This service is disabled by default. When enabled, it is ordered…

systemd-bless-boot.service, systemd-bless-boot – Mark current boot process as successful Synopsis systemd-bless-boot.service /lib/systemd/system-bless-boot Description systemd-bless-boot.service is a system service that marks the current boot process as successful. It’s automatically pulled into the initial transaction when systemd-bless-boot-generator(8) detects that systemd-boot(7) style boot counting is used. Internally, the service operates based on the LoaderBootCountPath EFI variable (of the…

systemd-bless-boot.service, systemd-bless-boot – Mark current boot process as successful Synopsis systemd-bless-boot.service /lib/systemd/system-bless-boot Description systemd-bless-boot.service is a system service that marks the current boot process as successful. It’s automatically pulled into the initial transaction when systemd-bless-boot-generator(8) detects that systemd-boot(7) style boot counting is used. Internally, the service operates based on the LoaderBootCountPath EFI variable (of the…

systemd-bless-boot-generator – Pull systemd-bless-boot.service into the initial boot transaction when boot counting is in effect Synopsis /lib/systemd/system-generators/systemd-bless-boot-generator Description systemd-bless-boot-generator is a generator that pulls systemd-bless-boot.service into the initial boot transaction when boot counting, as implemented by systemd-boot(7), is enabled. systemd-bless-boot-generator implements systemd.generator(7). See Also systemd(1), systemd-bless-boot.service(8), systemd-boot(7)

systemd-binfmt.service, systemd-binfmt – Configure additional binary formats for executables at boot Synopsis systemd-binfmt.service /lib/systemd/systemd-binfmt Description systemd-binfmt.service is an early boot service that registers additional binary formats for executables in the kernel. See binfmt.d(5) for information about the configuration of this service. Options –unregister If passed, instead of registering configured binary formats in the kernel, the…

systemd-binfmt.service, systemd-binfmt – Configure additional binary formats for executables at boot Synopsis systemd-binfmt.service /lib/systemd/systemd-binfmt Description systemd-binfmt.service is an early boot service that registers additional binary formats for executables in the kernel. See binfmt.d(5) for information about the configuration of this service. Options –unregister If passed, instead of registering configured binary formats in the kernel, the…

systemd-backlight [at] .service, systemd-backlight – Load and save the display backlight brightness at boot and shutdown Synopsis systemd-backlight [at] .service /lib/systemd/systemd-backlight save [backlight|leds]:DEVICE /lib/systemd/systemd-backlight load [backlight|leds]:DEVICE Description systemd-backlight [at] .service is a service that restores the display backlight brightness at early boot and saves it at shutdown. On disk, the backlight brightness is stored in…

systemd-backlight [at] .service, systemd-backlight – Load and save the display backlight brightness at boot and shutdown Synopsis systemd-backlight [at] .service /usr/lib/systemd/systemd-backlight Description systemd-backlight [at] .service is a service that restores the display backlight brightness at early boot and saves it at shutdown. On disk, the backlight brightness is stored in /var/lib/systemd/backlight/. Kernel Command Line systemd-backlight…