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…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…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…overview of Linux capabilities NAME capabilities - overview of Linux capabilities DESCRIPTION For the purpose of performing permission checks, traditional UNIX implementations dist…System V terminal driver interface NAME termio - System V terminal driver interface DESCRIPTION termio is the name of the old System V terminal driver interface. This interface def…first-in first-out special file, named pipe NAME fifo - first-in first-out special file, named pipe DESCRIPTION A FIFO special file (a named pipe) is similar to a pipe, except that…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); …pseudoterminal interfaces NAME pty - pseudoterminal interfaces DESCRIPTION A pseudoterminal (sometimes abbreviated "pty") is a pair of virtual character devices that provide a bidi…low-level access to Linux network devices NAME netdevice - low-level access to Linux network devices SYNOPSIS #include <sys/ioctl.h> #include <net/if.h> DESCRIPTION This man page d…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…overview of Linux namespaces NAME namespaces - overview of Linux namespaces DESCRIPTION A namespace wraps a global system resource in an abstraction that makes it appear to the pro…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 …User Datagram Protocol for IPv4 NAME udp - User Datagram Protocol for IPv4 SYNOPSIS #include <sys/socket.h> #include <netinet/in.h> #include <netinet/udp.h> udp_socket = socket(AF_…overview of Linux network namespaces NAME network_namespaces - overview of Linux network namespaces DESCRIPTION Network namespaces provide isolation of the system resources associa…unprivileged access-control NAME Landlock - unprivileged access-control DESCRIPTION Landlock is an access-control system that enables any processes to securely restrict themselves …kernel image access prevention feature NAME kernel_lockdown - kernel image access prevention feature DESCRIPTION The Kernel Lockdown feature is designed to prevent both direct and …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…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…TCP protocol NAME tcp - TCP protocol SYNOPSIS #include <sys/socket.h> #include <netinet/in.h> #include <netinet/tcp.h> tcp_socket = socket(AF_INET, SOCK_STREAM, 0); DESCRIPTION Thi…overview of Linux PID namespaces NAME pid_namespaces - overview of Linux PID namespaces DESCRIPTION For an overview of namespaces, see namespaces (7). PID namespaces isolate the pr…