Local machine ID configuration file NAME machine-id - Local machine ID configuration file SYNOPSIS /etc/machine-id DESCRIPTION The /etc/machine-id file contains the unique machine …Name Service Switch configuration file NAME nsswitch.conf - Name Service Switch configuration file DESCRIPTION The Name Service Switch (NSS) configuration file, /etc/nsswitch.conf …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…Service enablement presets NAME systemd.preset - Service enablement presets SYNOPSIS /etc/systemd/system-preset/*.preset /run/systemd/system-preset/*.preset /usr/local/lib/systemd/…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/…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…list of terminals on which root is allowed to login NAME securetty - list of terminals on which root is allowed to login DESCRIPTION The file /etc/securetty contains the names of t…Gitweb (Git web interface) configuration file NAME gitweb.conf - Gitweb (Git web interface) configuration file SYNOPSIS /etc/gitweb.conf, /etc/gitweb-common.conf, $GITWEBDIR/gitweb…resolver configuration file NAME host.conf - resolver configuration file DESCRIPTION The file /etc/host.conf contains configuration information specific to the resolver library. It…PAM configuration files NAME pam.conf, pam.d - PAM configuration files DESCRIPTION When a PAM aware privilege granting application is started, it activates its attachment to the PA…PAM configuration files NAME pam.conf, pam.d - PAM configuration files DESCRIPTION When a PAM aware privilege granting application is started, it activates its attachment to the PA…shadowed group file NAME gshadow - shadowed group file DESCRIPTION /etc/gshadow contains the shadowed information for group accounts. This file must not be readable by regular user…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…shadowed password file NAME shadow - shadowed password file DESCRIPTION shadow is a file which contains the password information for the system's accounts and optional aging inform…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…List of configured APT data sources NAME sources.list - List of configured APT data sources DESCRIPTION The source list /etc/apt/sources.list and the files contained in /etc/apt/so…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…