the configuration for subordinate group ids NAME subgid - the configuration for subordinate group ids DESCRIPTION Subgid authorizes a group id to......h regard to SUB_UID_MIN , SUB_UID_MAX , or SUB_UID_COUNT from /etc/login.defs. -w , --add-subgids FIRST - LAST Add a range of subordinate gids to the user's account. This option…...ile for /etc/subuid. SEE ALSO login.defs (5), newgidmap (1), newuidmap (1), newusers (8), subgid (5), useradd (8), userdel (8), usermod (8), user_namespaces (7)....ecute after user deletion. If a script exits non-zero then execution will terminate. /etc/subgid Per user subordinate group IDs. /etc/subuid Per user subordinate user IDs. EXIT …...fault/useradd, or -1 by default. -F , --add-subids-for-system Update /etc/subuid and /etc/subgid even when creating a system account with -r option. -g , --gid GROUP The name or…...ial value auto will map the first block of user IDs owned by the effective user from /etc/subgid to a block starting at group ID 0. The special value subids will identity map th…...w password suite configuration. /etc/pam.d/newusers PAM configuration for newusers . /etc/subgid Per user subordinate group IDs. /etc/subuid Per user subordinate user IDs. SEE A…...dinate user/group IDs can be configured using the subid database. Refer to subuid (5) and subgid (5) for more details. Here is an example /etc/nsswitch.conf file: passwd: compat…overview of Linux user namespaces NAME user_namespaces - overview of Linux user namespaces DESCRIPTION For an overview of namespaces, see namespaces (7). User namespaces isolate se…