модуль PAM для установки маски создания режима файла (PAM module to set the file mode creation mask)
Имя (Name)
pam_umask - PAM module to set the file mode creation mask
Синопсис (Synopsis)
pam_umask.so [debug] [silent] [usergroups] [umask=mask]
Описание (Description)
pam_umask is a PAM module to set the file mode creation mask of
the current environment. The umask affects the default
permissions assigned to newly created files.
The PAM module tries to get the umask value from the following
places in the following order:
• umask= argument
• umask= entry in the user's GECOS field
• UMASK= entry from /etc/default/login
• UMASK entry from /etc/login.defs
The GECOS field is split on comma ',' characters. The module also
in addition to the umask= entry recognizes pri= entry, which sets
the nice priority value for the session, and ulimit= entry, which
sets the maximum size of files the processes in the session can
create.
Параметры (Options)
debug
Print debug information.
silent
Don't print informative messages.
usergroups
If the user is not root and the username is the same as
primary group name, the umask group bits are set to be the
same as owner bits (examples: 022 -> 002, 077 -> 007).
umask=mask
Sets the calling process's file mode creation mask (umask) to
mask & 0777. The value is interpreted as Octal.
Предоставляемые типы модулей (Module types provided)
Only the session type is provided.
Возвращаемое значение (Return value)
PAM_SUCCESS
The new umask was set successfully.
PAM_SERVICE_ERR
No username was given.
PAM_USER_UNKNOWN
User not known.
Примеры (Examples)
Add the following line to /etc/pam.d/login to set the user
specific umask at login:
session optional pam_umask.so umask=0022
Смотри также (See also)
pam.conf(5), pam.d(5), pam(8)
