control a range of kernel parameters NAME /proc/sys/kernel/ - control a range of kernel parameters DESCRIPTION /proc/sys/kernel/ This directory contains files controlling a range o…frame buffer NAME /proc/fb - frame buffer DESCRIPTION /proc/fb Frame buffer information when CONFIG_FB is defined during kernel compilation. SEE ALSO proc (5)memory usage NAME /proc/meminfo - memory usage DESCRIPTION /proc/meminfo This file reports statistics about memory usage on the system. It is used by free (1) to report the amount …IDE channels and attached devices NAME /proc/ide/ - IDE channels and attached devices DESCRIPTION /proc/ide This directory exists on systems with the IDE bus. There are directories…Socket unit configuration NAME systemd.socket - Socket unit configuration SYNOPSIS socket .socket DESCRIPTION A unit configuration file whose name ends in ".socket" encodes informa…Journal service configuration files NAME journald.conf, journald.conf.d, journald@.conf - Journal service configuration files SYNOPSIS /etc/systemd/journald.conf /run/systemd/journ…Journal service configuration files NAME journald.conf, journald.conf.d, journald@.conf - Journal service configuration files SYNOPSIS /etc/systemd/journald.conf /run/systemd/journ…kernel slab allocator statistics NAME slabinfo - kernel slab allocator statistics SYNOPSIS cat /proc/slabinfo DESCRIPTION Frequently used objects in the Linux kernel (buffer heads,…network layer information NAME /proc/pid/net/, /proc/net/ - network layer information DESCRIPTION /proc/ pid /net/ (since Linux 2.6.25) See the description of /proc/net . /proc/net…network layer information NAME /proc/pid/net/, /proc/net/ - network layer information DESCRIPTION /proc/ pid /net/ (since Linux 2.6.25) See the description of /proc/net . /proc/net…D-Bus interface to query and set logging configuration NAME org.freedesktop.LogControl1 - D-Bus interface to query and set logging configuration INTRODUCTION org.freedesktop.LogCon…terminal capability database NAME terminfo - terminal capability database SYNOPSIS /etc/terminfo/*/* DESCRIPTION Terminfo is a database describing terminals, used by screen-oriente…Execution environment configuration NAME systemd.exec - Execution environment configuration SYNOPSIS service .service, socket .socket, mount .mount, swap .swap DESCRIPTION Unit con…Timer unit configuration NAME systemd.timer - Timer unit configuration SYNOPSIS timer .timer DESCRIPTION A unit configuration file whose name ends in ".timer" encodes information a…user-defined terminfo capability format NAME user_caps - user-defined terminfo capability format SYNOPSIS infocmp -x tic -x DESCRIPTION Background Before ncurses 5.0, terminfo data…virtual memory subsystem NAME /proc/sys/vm/ - virtual memory subsystem DESCRIPTION /proc/sys/vm/ This directory contains files for memory management tuning, buffer, and cache manag…Network configuration NAME systemd.network - Network configuration SYNOPSIS network .network DESCRIPTION A plain ini-style text file that encodes network configuration for matching…Operating system identification NAME os-release, initrd-release, extension-release - Operating system identification SYNOPSIS /etc/os-release /usr/lib/os-release /etc/initrd-releas…Operating system identification NAME os-release, initrd-release, extension-release - Operating system identification SYNOPSIS /etc/os-release /usr/lib/os-release /etc/initrd-releas…Operating system identification NAME os-release, initrd-release, extension-release - Operating system identification SYNOPSIS /etc/os-release /usr/lib/os-release /etc/initrd-releas…