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1. UNIX for Advanced & Expert Users
Hi all,
I want to list out users from different group and root, who are roaming in our group or root as a user.
how can i list out this users ? (1 Reply)
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2. AIX
Is there a command to nest a group in another group in AIX. (2 Replies)
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3. UNIX for Dummies Questions & Answers
hi all
i am new to solaris
how to add a user to multiple(secondary) groups.
user :anna
Groups : delhi ,mumbai,pune
i need like this in cat /etc/group
delhi::anna
mumbai::anna
pune::anna
i tried using
usermod -a -G hyd anna
that does int work
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4. AIX
Dears
Security users in AIX don’t have permission to change the group of the user thru Smitty Users
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Hi.........
I'm trying to set a group of users to login to do a required super-user tasks without knowing the super-user passwd.
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8. UNIX for Advanced & Expert Users
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9. UNIX for Dummies Questions & Answers
Hi I have a user zak and
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oracle
stats
data
archive
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10. UNIX for Dummies Questions & Answers
How do I add a user to a group? And how do I determine the list of groups to add a user?
Solaris 10 newbie (1 Reply)
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SESSION-KEYRING(7) Linux Programmer's Manual SESSION-KEYRING(7)
NAME
session-keyring - session shared process keyring
DESCRIPTION
The session keyring is a keyring used to anchor keys on behalf of a process. It is typically created by pam_keyinit(8) when a user logs in
and a link will be added that refers to the user-keyring(7). Optionally, PAM may revoke the session keyring on logout. (In typical con-
figurations, PAM does do this revocation.) The session keyring has the name (description) _ses.
A special serial number value, KEY_SPEC_SESSION_KEYRING, is defined that can be used in lieu of the actual serial number of the calling
process's session keyring.
From the keyctl(1) utility, '@s' can be used instead of a numeric key ID in much the same way.
A process's session keyring is inherited across clone(2), fork(2), and vfork(2). The session keyring is preserved across execve(2), even
when the executable is set-user-ID or set-group-ID or has capabilities. The session keyring is destroyed when the last process that refers
to it exits.
If a process doesn't have a session keyring when it is accessed, then, under certain circumstances, the user-session-keyring(7) will be
attached as the session keyring and under others a new session keyring will be created. (See user-session-keyring(7) for further details.)
Special operations
The keyutils library provides the following special operations for manipulating session keyrings:
keyctl_join_session_keyring(3)
This operation allows the caller to change the session keyring that it subscribes to. The caller can join an existing keyring with
a specified name (description), create a new keyring with a given name, or ask the kernel to create a new "anonymous" session
keyring with the name "_ses". (This function is an interface to the keyctl(2) KEYCTL_JOIN_SESSION_KEYRING operation.)
keyctl_session_to_parent(3)
This operation allows the caller to make the parent process's session keyring to the same as its own. For this to succeed, the par-
ent process must have identical security attributes and must be single threaded. (This function is an interface to the keyctl(2)
KEYCTL_SESSION_TO_PARENT operation.)
These operations are also exposed through the keyctl(1) utility as:
keyctl session
keyctl session - [<prog> <arg1> <arg2> ...]
keyctl session <name> [<prog> <arg1> <arg2> ...]
and:
keyctl new_session
SEE ALSO
keyctl(1), keyctl(3), keyctl_join_session_keyring(3), keyctl_session_to_parent(3), keyrings(7), persistent-keyring(7), process-keyring(7),
thread-keyring(7), user-keyring(7), user-session-keyring(7), pam_keyinit(8)
Linux 2017-09-15 SESSION-KEYRING(7)