Configuration for creation, deletion, and cleaning of files and directories NAME tmpfiles.d - Configuration for creation, deletion, and cleaning of files and directories SYNOPSIS /…Definition of user service environment NAME environment.d - Definition of user service environment SYNOPSIS ~/.config/environment.d/*.conf /etc/environment.d/*.conf /run/environmen…Unit configuration NAME systemd.unit - Unit configuration SYNOPSIS service .service, socket .socket, device .device, mount .mount, automount .automount, swap .swap, target .target,…Journal service configuration files NAME journald.conf, journald.conf.d, journald@.conf - Journal service configuration files SYNOPSIS /etc/systemd/journald.conf /run/systemd/journ…Journal service configuration files NAME journald.conf, journald.conf.d, journald@.conf - Journal service configuration files SYNOPSIS /etc/systemd/journald.conf /run/systemd/journ…Execution environment configuration NAME systemd.exec - Execution environment configuration SYNOPSIS service .service, socket .socket, mount .mount, swap .swap DESCRIPTION Unit con…Resource control unit settings NAME systemd.resource-control - Resource control unit settings SYNOPSIS slice .slice, scope .scope, service .service, socket .socket, mount .mount, s…Service enablement presets NAME systemd.preset - Service enablement presets SYNOPSIS /etc/systemd/system-preset/*.preset /run/systemd/system-preset/*.preset /usr/local/lib/systemd/…System and session service manager configuration files NAME systemd-system.conf, system.conf.d, systemd-user.conf, user.conf.d - System and session service manager configuration fi…System and session service manager configuration files NAME systemd-system.conf, system.conf.d, systemd-user.conf, user.conf.d - System and session service manager configuration fi…System and session service manager configuration files NAME systemd-system.conf, system.conf.d, systemd-user.conf, user.conf.d - System and session service manager configuration fi…System and session service manager configuration files NAME systemd-system.conf, system.conf.d, systemd-user.conf, user.conf.d - System and session service manager configuration fi…Local machine ID configuration file NAME machine-id - Local machine ID configuration file SYNOPSIS /etc/machine-id DESCRIPTION The /etc/machine-id file contains the unique machine …PCR measurement prediction files NAME systemd.pcrlock, systemd.pcrlock.d - PCR measurement prediction files SYNOPSIS /etc/pcrlock.d/*.pcrlock /etc/pcrlock.d/*.pcrlock.d/*.pcrlock /…PCR measurement prediction files NAME systemd.pcrlock, systemd.pcrlock.d - PCR measurement prediction files SYNOPSIS /etc/pcrlock.d/*.pcrlock /etc/pcrlock.d/*.pcrlock.d/*.pcrlock /…Service unit configuration NAME systemd.service - Service unit configuration SYNOPSIS service .service DESCRIPTION A unit configuration file whose name ends in ".service" encodes i…Configure kernel parameters at boot NAME sysctl.d - Configure kernel parameters at boot SYNOPSIS /etc/sysctl.d/*.conf /run/sysctl.d/*.conf /usr/local/lib/sysctl.d/*.conf /usr/lib/s…Login manager configuration files NAME logind.conf, logind.conf.d - Login manager configuration files SYNOPSIS /etc/systemd/logind.conf /run/systemd/logind.conf /usr/local/lib/syst…Login manager configuration files NAME logind.conf, logind.conf.d - Login manager configuration files SYNOPSIS /etc/systemd/logind.conf /run/systemd/logind.conf /usr/local/lib/syst…Configure kernel modules to load at boot NAME modules-load.d - Configure kernel modules to load at boot SYNOPSIS /etc/modules-load.d/*.conf /run/modules-load.d/*.conf /usr/local/li…