symbolic link to root directory NAME /proc/pid/root/ - symbolic link to root directory DESCRIPTION /proc/ pid /root/ UNIX and Linux support the idea of a per-process root of the fi…namespaces NAME /proc/pid/ns/ - namespaces DESCRIPTION /proc/ pid /ns/ (since Linux 3.0) This is a subdirectory containing one entry for each namespace that supports being manipula…timer slack in nanoseconds NAME /proc/pid/timerslack_ns - timer slack in nanoseconds DESCRIPTION /proc/ pid /timerslack_ns (since Linux 4.6) This file exposes the process's "curren…Execution environment configuration NAME systemd.exec - Execution environment configuration SYNOPSIS service .service, socket .socket, mount .mount, swap .swap DESCRIPTION Unit con…timer statistics NAME /proc/timer_stats - timer statistics DESCRIPTION /proc/timer_stats (from Linux 2.6.21 until Linux 4.10) This is a debugging facility to make timer (ab)use in …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…terminal capability database NAME terminfo - terminal capability database SYNOPSIS /etc/terminfo/*/* DESCRIPTION Terminfo is a database describing terminals, used by screen-oriente…the login access control table file NAME access.conf - the login access control table file DESCRIPTION The /etc/security/access.conf file specifies ( user/group , host ), ( user/gr…Preference control file for APT NAME apt_preferences - Preference control file for APT DESCRIPTION The APT preferences file /etc/apt/preferences and the fragment files in the /etc/…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…Socket unit configuration NAME systemd.socket - Socket unit configuration SYNOPSIS socket .socket DESCRIPTION A unit configuration file whose name ends in ".socket" encodes informa…Configuration file for APT NAME apt.conf - Configuration file for APT DESCRIPTION /etc/apt/apt.conf is the main configuration file shared by all the tools in the APT suite of tools…reset the PG_Referenced and ACCESSED/YOUNG bits NAME /proc/pid/clear_refs - reset the PG_Referenced and ACCESSED/YOUNG bits DESCRIPTION /proc/ pid /clear_refs (since Linux 2.6.22) …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 …command name NAME /proc/pid/comm - command name DESCRIPTION /proc/ pid /comm (since Linux 2.6.33) This file exposes the process's comm value—that is, the command name associated wi…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…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…