Execution environment configuration NAME systemd.exec - Execution environment configuration SYNOPSIS service .service, socket .socket, mount .mount, swap .swap DESCRIPTION Unit con…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…System V IPC NAME /proc/sysvipc/ - System V IPC DESCRIPTION /proc/sysvipc/ Subdirectory containing the pseudo-files msg , sem and shm . These files list the System V Interprocess C…limits on the number of namespaces of various types NAME /proc/sys/user/ - limits on the number of namespaces of various types DESCRIPTION /proc/sys/user/ (since Linux 4.9) See nam…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…mounted filesystems NAME /proc/pid/mounts - mounted filesystems DESCRIPTION /proc/ pid /mounts (since Linux 2.4.19) This file lists all the filesystems currently mounted in the pro…mounted filesystems NAME /proc/pid/mounts - mounted filesystems DESCRIPTION /proc/ pid /mounts (since Linux 2.4.19) This file lists all the filesystems currently mounted in the pro…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…user and group ID mappings NAME /proc/pid/gid_map, /proc/pid/uid_map - user and group ID mappings DESCRIPTION /proc/ pid /gid_map (since Linux 3.5) See user_namespaces (7). /proc/ …user and group ID mappings NAME /proc/pid/gid_map, /proc/pid/uid_map - user and group ID mappings DESCRIPTION /proc/ pid /gid_map (since Linux 3.5) See user_namespaces (7). /proc/ …memory usage and status information NAME /proc/pid/status - memory usage and status information DESCRIPTION /proc/ pid /status Provides much of the information in /proc/ pid /stat …the configuration for subordinate user ids NAME subuid - the configuration for subordinate user ids DESCRIPTION Subuid authorizes a user id to map ranges of user ids from its names…the configuration for subordinate group ids NAME subgid - the configuration for subordinate group ids DESCRIPTION Subgid authorizes a group id to map ranges of group ids from its n…project ID mappings NAME /proc/pid/projid_map - project ID mappings DESCRIPTION /proc/ pid /projid_map (since Linux 3.7) See user_namespaces (7). SEE ALSO proc (5)allow or deny setting groups NAME /proc/pid/setgroups - allow or deny setting groups DESCRIPTION /proc/ pid /setgroups (since Linux 3.19) See user_namespaces (7). SEE ALSO proc (5)mount information NAME /proc/pid/mountinfo - mount information DESCRIPTION /proc/ pid /mountinfo (since Linux 2.6.26) This file contains information about mounts in the process's m…mount statistics NAME /proc/pid/mountstats - mount statistics DESCRIPTION /proc/ pid /mountstats (since Linux 2.6.17) This file exports information (statistics, configuration infor…Login manager configuration files NAME logind.conf, logind.conf.d - Login manager configuration files SYNOPSIS /etc/systemd/logind.conf /run/systemd/logind.conf /usr/local/lib/syst…Login manager configuration files NAME logind.conf, logind.conf.d - Login manager configuration files SYNOPSIS /etc/systemd/logind.conf /run/systemd/logind.conf /usr/local/lib/syst…core dump file NAME core - core dump file DESCRIPTION The default action of certain signals is to cause a process to terminate and produce a core dump file , a file containing an i…