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 …...time () nanosleep () timer_create () timer_delete () timer_gettime () timer_getoverrun () timer_settime () TRC - _POSIX_TRACE - _SC_TRACE POSIX tracing is available. The followi…...e against these clocks, including: clock_gettime (2), clock_nanosleep (2), nanosleep (2), timer_settime (2), timerfd_settime (2), and /proc/uptime . Currently, the only way to c…...sendbreak (3) tcsetattr (3) tcsetpgrp (3) time (2) timer_getoverrun (2) timer_gettime (2) timer_settime (2) times (2) umask (2) uname (2) unlink (2) unlinkat (2) Added in POSIX.…obtaining information about sockets NAME sock_diag - obtaining information about sockets SYNOPSIS #include <sys/socket.h> #include <linux/sock_diag.h> #include <linux/unix_diag.h> …Hierarchical Fair Service Curve NAME tc-hfcs - Hierarchical Fair Service Curve HISTORY & INTRODUCTION HFSC (Hierarchical Fair Service Curve) is a network packet scheduling algorith…per-user persistent keyring NAME persistent-keyring - per-user persistent keyring DESCRIPTION The persistent keyring is a keyring used to anchor keys on behalf of a user. Each UID …Linux AppleTalk protocol implementation NAME ddp - Linux AppleTalk protocol implementation SYNOPSIS #include <sys/socket.h> #include <netatalk/at.h> ddp_socket = socket(AF_APPLETAL…list of eBPF helper functions NAME BPF-HELPERS - list of eBPF helper functions DESCRIPTION The extended Berkeley Packet Filter (eBPF) subsystem consists in programs written in a ps…Writing and packaging system daemons NAME daemon - Writing and packaging system daemons DESCRIPTION A daemon is a service process that runs in the background and supervises the sys…Time and date specifications NAME systemd.time - Time and date specifications DESCRIPTION In systemd, timestamps, time spans, and calendar events are displayed and may be specified…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…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…General syntax of systemd configuration files NAME systemd.syntax - General syntax of systemd configuration files INTRODUCTION This page describes the basic principles of configura…Special systemd units NAME systemd.special - Special systemd units SYNOPSIS basic.target, bluetooth.target, cryptsetup-pre.target, cryptsetup.target, veritysetup-pre.target, verity…Index of configuration directives NAME systemd.directives - Index of configuration directives UNIT DIRECTIVES Directives for configuring units, used in unit files. Accept= systemd.…Linux ARP kernel module. NAME arp - Linux ARP kernel module. DESCRIPTION This kernel protocol module implements the Address Resolution Protocol defined in RFC 826. It is used to co…Linux routing socket NAME rtnetlink - Linux routing socket SYNOPSIS #include <asm/types.h> #include <linux/if_link.h> #include <linux/netlink.h> #include <linux/rtnetlink.h> #inclu…overview of signals NAME signal - overview of signals DESCRIPTION Linux supports both POSIX reliable signals (hereinafter "standard signals") and POSIX real-time signals. Signal di…POSIX threads NAME pthreads - POSIX threads DESCRIPTION POSIX.1 specifies a set of interfaces (functions, header files) for threaded programming commonly known as POSIX threads, or…