I/O statistics NAME /proc/pid/io - I/O statistics DESCRIPTION /proc/ pid /io (since Linux 2.6.20) This file contains I/O statistics for the process and its waited-for children, for…timezone information NAME tzfile - timezone information DESCRIPTION The timezone information files used by tzset (3) are typically found under a directory with a name like /usr/sha…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 …virtual memory statistics NAME /proc/vmstat - virtual memory statistics DESCRIPTION /proc/vmstat (since Linux 2.6.0) This file displays various virtual memory statistics. Each line…physical pages frame masks NAME /proc/kpageflags - physical pages frame masks DESCRIPTION /proc/kpageflags (since Linux 2.6.25) This file contains 64-bit masks corresponding to eac…security-related attributes NAME /proc/pid/attr/ - security-related attributes DESCRIPTION /proc/ pid /attr/ The files in this directory provide an API for security modules. The co…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…curses screen dump NAME scr_dump - curses screen dump DESCRIPTION The curses library provides applications with the ability to write the contents of a window to an external file us…current file locks and leases NAME /proc/locks - current file locks and leases DESCRIPTION /proc/locks This file shows current file locks ( flock (2) and fcntl (2)) and leases ( fc…Chunk-based file formats NAME gitformat-chunk - Chunk-based file formats SYNOPSIS Used by gitformat-commit-graph (5) and the "MIDX" format (see the pack format documentation in git…The bundle file format NAME gitformat-bundle - The bundle file format SYNOPSIS *.bundle *.bdl DESCRIPTION The Git bundle format is a format that represents both refs and Git object…Path unit configuration NAME systemd.path - Path unit configuration SYNOPSIS path .path DESCRIPTION A unit configuration file whose name ends in ".path" encodes information about a…interpreter for short and simple init.d scripts NAME init-d-script — interpreter for short and simple init.d scripts DESCRIPTION Generic init.d script framework to reduce the redun…kernel variables related to filesystems NAME /proc/sys/fs/ - kernel variables related to filesystems DESCRIPTION /proc/sys/fs/ This directory contains the files and subdirectories …information about hardware clock setting and drift factor NAME adjtime_config - information about hardware clock setting and drift factor SYNOPSIS /etc/adjtime DESCRIPTION The file…XXX: What does 's' in "smaps" stand for? NAME /proc/pid/smaps - XXX: What does 's' in "smaps" stand for? DESCRIPTION /proc/ pid /smaps (since Linux 2.6.14) This file shows memory c…mapped memory regions NAME /proc/pid/maps - mapped memory regions DESCRIPTION /proc/ pid /maps A file containing the currently mapped memory regions and their access permissions. S…secure computing mode NAME /proc/pid/seccomp - secure computing mode DESCRIPTION /proc/ pid /seccomp (Linux 2.6.12 to Linux 2.6.22) This file can be used to read and change the pro…libaudit configuration file NAME libaudit.conf - libaudit configuration file DESCRIPTION The file /etc/libaudit.conf contains configuration information for user space applications …Execution environment configuration NAME systemd.exec - Execution environment configuration SYNOPSIS service .service, socket .socket, mount .mount, swap .swap DESCRIPTION Unit con…