overview of time and timers NAME time - overview of time and timers DESCRIPTION Real time and process time Real time is defined as time measured from some fixed point, either from …Special systemd units NAME systemd.special - Special systemd units SYNOPSIS basic.target, bluetooth.target, cryptsetup-pre.target, cryptsetup.target, veritysetup-pre.target, verity…...timer-based activation. In systemd, this is implemented via .timer units, as described in systemd.timer (5). Other Forms of Activation Other forms of activation have been sugges…...ctives for configuring units, used in unit files. Accept= systemd.socket (5) AccuracySec= systemd.timer (5) After= systemd.unit (5) Alias= systemd.unit (5) AllowIsolate= systemd…...y → *-01-01 00:00:00 *:2/3 → *-*-* *:02/3:00 Calendar events are used by timer units, see systemd.timer (5) for details. Use the calendar command of systemd-analyze (1) to valid…List all manpages from the systemd project NAME systemd.index - List all manpages from the systemd project 3 30-systemd-environment-d-generator (8) — Load variables specified by en…...mount (5), systemd.automount (5), systemd.swap (5), systemd.target (5), systemd.path (5), systemd.timer (5), systemd.slice (5), systemd.scope (5) •link files, see systemd.link (…System bootup process NAME bootup - System bootup process DESCRIPTION A number of different components are involved in the boot of a Linux system. Immediately after power-up, the s…optional parts of the POSIX standard NAME posixoptions - optional parts of the POSIX standard DESCRIPTION The POSIX standard (the information below is from POSIX.1-2001) describes …Hierarchical Fair Service Curve NAME tc-hfcs - Hierarchical Fair Service Curve HISTORY & INTRODUCTION HFSC (Hierarchical Fair Service Curve) is a network packet scheduling algorith…Native POSIX Threads Library NAME nptl - Native POSIX Threads Library DESCRIPTION NPTL (Native POSIX Threads Library) is the GNU C library POSIX threads implementation that is used…Kernel command line parameters NAME kernel-command-line - Kernel command line parameters SYNOPSIS /proc/cmdline DESCRIPTION The kernel, the programs running in the initrd and in th…systemd unit generators NAME systemd.generator - systemd unit generators SYNOPSIS /path/to/generator normal-dir [ early-dir ] [ late-dir ] /run/systemd/system-generators/* /etc/sys…System Credentials NAME systemd.system-credentials - System Credentials DESCRIPTION System and Service Credentials [1] are data objects that may be passed into booted systems or sy…systemd environment file generators NAME systemd.environment-generator - systemd environment file generators SYNOPSIS /usr/lib/systemd/system-environment-generators/some-generator …Special journal fields NAME systemd.journal-fields - Special journal fields DESCRIPTION Entries in the journal (as written by systemd-journald.service (8)) resemble a UNIX process …SMBIOS Type 11 strings NAME smbios-type-11 - SMBIOS Type 11 strings SYNOPSIS /sys/firmware/dmi/entries/11-*/raw DESCRIPTION Various OS components process SMBIOS Type 11 vendor stri…Directory with Versioned Resources NAME systemd.v - Directory with Versioned Resources DESCRIPTION In various places systemd components accept paths whose trailing components have …Disk Image Dissection Policy NAME systemd.image-policy - Disk Image Dissection Policy DESCRIPTION In systemd, whenever a disk image (DDI) implementing the Discoverable Partitions S…systemd file system hierarchy requirements NAME file-hierarchy - systemd file system hierarchy requirements DESCRIPTION Operating systems using the systemd (1) system and service m…