...3. Investigating a Service Executable The following command inspects the /usr/lib/systemd/systemd-pcrextend executable and the IPC APIs it provides. It then invokes a method on …systemd system and service manager NAME systemd, init - systemd system and service manager SYNOPSIS /usr/lib/systemd/systemd [OPTIONS...] init [OPTIONS...] {COMMAND} DESCRIPTION sy…Analyze and debug system manager NAME systemd-analyze - Analyze and debug system manager SYNOPSIS systemd-analyze [OPTIONS...] [time] systemd-analyze [OPTIONS...] blame systemd-ana…Escape strings for usage in systemd unit names NAME systemd-escape - Escape strings for usage in systemd unit names SYNOPSIS systemd-escape [OPTIONS...] [STRING...] DESCRIPTION sys…Test socket activation of daemons NAME systemd-socket-activate - Test socket activation of daemons SYNOPSIS systemd-socket-activate [OPTIONS...] daemon [OPTIONS...] DESCRIPTION sys…Notify service manager about start-up completion and other daemon status changes NAME systemd-notify - Notify service manager about start-up completion and other daemon status chan…Run programs in transient scope units, service units, or path-, socket-, or timer-triggered service units NAME systemd-run - Run programs in transient scope units, service units, o…SSH client plugin for connecting to AF_VSOCK and AF_UNIX sockets NAME systemd-ssh-proxy - SSH client plugin for connecting to AF_VSOCK and AF_UNIX sockets SYNOPSIS Host unix/* vsoc…Control the system time and date NAME timedatectl - Control the system time and date SYNOPSIS timedatectl [OPTIONS...] {COMMAND} DESCRIPTION timedatectl may be used to query and ch…Execute a program with an inhibition lock taken NAME systemd-inhibit - Execute a program with an inhibition lock taken SYNOPSIS systemd-inhibit [OPTIONS...] [COMMAND] [ARGUMENTS...…List or process pending systemd password requests NAME systemd-tty-ask-password-agent - List or process pending systemd password requests SYNOPSIS systemd-tty-ask-password-agent [O…Find overridden configuration files NAME systemd-delta - Find overridden configuration files SYNOPSIS systemd-delta [OPTIONS...] [ PREFIX | PREFIX / SUFFIX | SUFFIX ...] DESCRIPTIO…Generate and print sd-128 identifiers NAME systemd-id128 - Generate and print sd-128 identifiers SYNOPSIS systemd-id128 [OPTIONS...] new systemd-id128 [OPTIONS...] machine-id syste…Initialize basic system settings on or before the first boot-up of a system NAME systemd-firstboot, systemd-firstboot.service - Initialize basic system settings on or before the fi…Initialize basic system settings on or before the first boot-up of a system NAME systemd-firstboot, systemd-firstboot.service - Initialize basic system settings on or before the fi…Control the system locale and keyboard layout settings NAME localectl - Control the system locale and keyboard layout settings SYNOPSIS localectl [OPTIONS...] {COMMAND} DESCRIPTION…Recursively show control group contents NAME systemd-cgls - Recursively show control group contents SYNOPSIS systemd-cgls [OPTIONS...] [CGROUP...] systemd-cgls [OPTIONS...] --unit …Pre-calculate and sign expected TPM2 PCR 11 values for booted unified kernel images NAME systemd-measure - Pre-calculate and sign expected TPM2 PCR 11 values for booted unified ker…Establish and destroy transient mount or auto-mount points NAME systemd-mount, systemd-umount - Establish and destroy transient mount or auto-mount points SYNOPSIS systemd-mount [ …Establish and destroy transient mount or auto-mount points NAME systemd-mount, systemd-umount - Establish and destroy transient mount or auto-mount points SYNOPSIS systemd-mount [ …