This change will not take effect for a user until that user changes his or her password. To force a user to change his or her password at next login, use the command:
Now I face a problem in changing the NIS passwd,I have no idea,want you to help me!
Today I add some user in the NIS master server ,I "vi" /etc/passwd &/etc/shadow,add user account and password by hand(shadow----no password ,only eight ":").
when finsh,I login ,system told me to input a password... (3 Replies)
Hello. I'm getting very odd behavior when I try to change a user's password in Solaris 8. The shell, where it used to ask for a new passwd and a confirmation, now asks FOUR times, with two success message.
This is what happens every time:
# passwd myusername
New Password: xxxxxxxx
New... (2 Replies)
On solaris and irix systems, I'm using csh in an existing xterm or dterm and would like to change the text colors. How do I accomplish this?
Thanks (1 Reply)
My goal is to protect the /etc/passwd from unauthorized viewing. I wish ti change the permissions of the file to :
-r--r----- 1 root bin
so only root or accounts of the "bin" group could query this sensitive file. All our other processes have been ajusted to not need any info from... (16 Replies)
This command prints out username/users in /etc/passwd:
cut -d ':' -f '1,5' /etc/passwd | sort
I wonder if I also, after above commands output, can get an output that lists number of users in the group? I need to use uniq to get rid of duplicates.
I´ve tried this, but cant get it right, can... (5 Replies)
Hi , Can some one tell me , is there a way to change the existing network parameter in existing OS image , or do i have to create a new image to have new network parameters . (0 Replies)
Hi Expert,
I have environment where password is locally managed, not NIS, not LDAP, not Centrally managed.
In order to access to this environment I have to use Jump Box, and only from jumpbox I can login to every host. I can't login direct from inside one host within that environment to... (1 Reply)
Hi Guys,
I want a script where in I need to send an email to individual users about their groups.
OS:unix redhat
Shell :Bash.
The mail should be like,"Hi &username , you are in part of &group1,&group2 .."
I need to mail to their personal email id mostly @outlook. Not to their UNIX.... (1 Reply)
Discussion started by: vijay2107
1 Replies
LEARN ABOUT PLAN9
newgrp
NEWGRP(1) User Commands NEWGRP(1)NAME
newgrp - log in to a new group
SYNOPSIS
newgrp [-] [group]
DESCRIPTION
The newgrp command is used to change the current group ID during a login session. If the optional - flag is given, the user's environment
will be reinitialized as though the user had logged in, otherwise the current environment, including current working directory, remains
unchanged.
newgrp changes the current real group ID to the named group, or to the default group listed in /etc/passwd if no group name is given.
newgrp also tries to add the group to the user groupset. If not root, the user will be prompted for a password if she does not have a
password (in /etc/shadow if this user has an entry in the shadowed password file, or in /etc/passwd otherwise) and the group does, or if
the user is not listed as a member and the group has a password. The user will be denied access if the group password is empty and the user
is not listed as a member.
If there is an entry for this group in /etc/gshadow, then the list of members and the password of this group will be taken from this file,
otherwise, the entry in /etc/group is considered.
CONFIGURATION
The following configuration variables in /etc/login.defs change the behavior of this tool:
SYSLOG_SG_ENAB (boolean)
Enable "syslog" logging of sg activity.
FILES
/etc/passwd
User account information.
/etc/shadow
Secure user account information.
/etc/group
Group account information.
/etc/gshadow
Secure group account information.
SEE ALSO id(1), login(1), su(1), sg(1), gpasswd(1), group(5), gshadow(5).
shadow-utils 4.5 01/25/2018 NEWGRP(1)