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 …overview of Linux time namespaces NAME time_namespaces - overview of Linux time namespaces DESCRIPTION Time namespaces virtualize the values of two system clocks: • CLOCK_MONOTONIC…overview of the virtual ELF dynamic shared object NAME vdso - overview of the virtual ELF dynamic shared object SYNOPSIS #include <sys/auxv.h> void *vdso = (uintptr_t) getauxval(AT…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 …Special systemd units NAME systemd.special - Special systemd units SYNOPSIS basic.target, bluetooth.target, cryptsetup-pre.target, cryptsetup.target, veritysetup-pre.target, verity…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 …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…description of multilanguage support NAME locale - description of multilanguage support SYNOPSIS #include <locale.h> DESCRIPTION A locale is a set of language and cultural rules. T…overview of Linux capabilities NAME capabilities - overview of Linux capabilities DESCRIPTION For the purpose of performing permission checks, traditional UNIX implementations dist…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…async-signal-safe functions NAME signal-safety - async-signal-safe functions DESCRIPTION An async-signal-safe function is one that can be safely called from within a signal handler…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…show the execution plan of a statement NAME EXPLAIN - show the execution plan of a statement SYNOPSIS EXPLAIN [ ( option [, ...] ) ] statement where option can be one of: ANALYZE […Linux socket interface NAME socket - Linux socket interface SYNOPSIS #include <sys/socket.h> sockfd = socket(int socket_family , int socket_type , int protocol ); DESCRIPTION This …Index of configuration directives NAME systemd.directives - Index of configuration directives UNIT DIRECTIVES Directives for configuring units, used in unit files. Accept= systemd.…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…introduction to boot time parameters of the Linux kernel NAME bootparam - introduction to boot time parameters of the Linux kernel DESCRIPTION The Linux kernel accepts certain 'com…confine processes to processor and memory node subsets NAME cpuset - confine processes to processor and memory node subsets DESCRIPTION The cpuset filesystem is a pseudo-filesystem…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…