overview of Linux user namespaces NAME user_namespaces - overview of Linux user namespaces DESCRIPTION For an overview of namespaces, see namespaces (7). User namespaces isolate se…monitoring filesystem events NAME fanotify - monitoring filesystem events DESCRIPTION The fanotify API provides notification and interception of filesystem events. Use cases includ…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> …communication between kernel and user space (AF_NETLINK) NAME netlink - communication between kernel and user space (AF_NETLINK) SYNOPSIS #include <asm/types.h> #include <sys/socke…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 …Linux VSOCK address family NAME vsock - Linux VSOCK address family SYNOPSIS #include <sys/socket.h> #include <linux/vm_sockets.h> stream_socket = socket(AF_VSOCK, SOCK_STREAM, 0); …unprivileged access-control NAME Landlock - unprivileged access-control DESCRIPTION Landlock is an access-control system that enables any processes to securely restrict themselves …monitoring filesystem events NAME inotify - monitoring filesystem events DESCRIPTION The inotify API provides a mechanism for monitoring filesystem events. Inotify can be used to m…Linux IPv4 raw sockets NAME raw - Linux IPv4 raw sockets SYNOPSIS #include <sys/socket.h> #include <netinet/in.h> raw_socket = socket(AF_INET, SOCK_RAW, int protocol ); DESCRIPTION…I/O event notification facility NAME epoll - I/O event notification facility SYNOPSIS #include <sys/epoll.h> DESCRIPTION The epoll API performs a similar task to poll (2): monitori…debuginfod client environment variables, cache control files and etc. NAME debuginfod-client-config - debuginfod client environment variables, cache control files and etc. SYNOPSIS…POSIX safety concepts NAME attributes - POSIX safety concepts DESCRIPTION Note : the text of this man page is based on the material taken from the "POSIX Safety Concepts" section o…detecting errors from mathematical functions NAME math_error - detecting errors from mathematical functions SYNOPSIS #include <math.h> #include <errno.h> #include <fenv.h> DESCRIPT…semantic markup language for formatting manual pages NAME mdoc — semantic markup language for formatting manual pages DESCRIPTION The mdoc language supports authoring of manual pag…conventions for writing Linux man pages NAME man-pages - conventions for writing Linux man pages SYNOPSIS man [ section ] title DESCRIPTION This page describes the conventions that…sockets for local interprocess communication NAME unix - sockets for local interprocess communication SYNOPSIS #include <sys/socket.h> #include <sys/un.h> unix_socket = socket(AF_U…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…Index of configuration directives NAME systemd.directives - Index of configuration directives UNIT DIRECTIVES Directives for configuring units, used in unit files. Accept= systemd.…overview of pipes and FIFOs NAME pipe - overview of pipes and FIFOs DESCRIPTION Pipes and FIFOs (also known as named pipes) provide a unidirectional interprocess communication chan…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…