10 More Discussions You Might Find Interesting
1. Red Hat
Hi,
I'm running Oracle Linux 7 - 64 bit (PRODUCT_VERSION=7.2). I'm currently using RealVNC 5.3.0.
I've upgraded this several times, put the instructions in notepad...I can't find them.
I've downloaded RealVNC 5.3.1 and want to upgrade from 5.3.0 to 5.3.1. Since oracle Linux is very... (2 Replies)
Discussion started by: Janning
2 Replies
2. UNIX for Dummies Questions & Answers
HI,
I have generated public key and placed in remote server. When I am trying to do SFTP for that remote server the below error I am getting. Please help me to resolve
Connecting to hostname...
Sun_SSH_1.1.4, SSH protocols 1.5/2.0, OpenSSL 0x0090704f
debug1: Reading configuration data... (4 Replies)
Discussion started by: rangarasan
4 Replies
3. Linux
Hi everyone,
I am new to linux. I have installed ubuntu and I am booting together with window. But I have a problem of wireless connection in ubuntu.
If I start booting using ubuntu no wireless networks become available. If I first open window and restart it and open ubuntu then only I can get... (2 Replies)
Discussion started by: nishrestha
2 Replies
4. Shell Programming and Scripting
hi to all
i have 2 machine (1 windows and i ubuntu)
i have install cygwin inside the windows machine and when i use windows machine to ssh ubuntu machine, it works
but when i try to use the ubuntu machine to connect to windows machine, it only prompts me
pc3@pc3-desktop:~$ ssh... (0 Replies)
Discussion started by: Ericyue
0 Replies
5. Solaris
Hi everyone,
I am hoping anyone of you could help me in this weird problem we have in 1 of our Solaris 10 servers. Lately, we have been having some ftp problems in this server. Though it can ping any server within the network, it seems that it can only ftp to a select few. For most servers, the... (4 Replies)
Discussion started by: labdakos
4 Replies
6. Solaris
I'm having a problem establishing a console connection between a V240 and a V440. I verified and re verified the connection was in the correct places.
Commands:
# tip hardwire
connected
Nothing happens after that. Other V440's work fine with the receiving the connection. Is there a... (8 Replies)
Discussion started by: adelsin
8 Replies
7. Programming
I have a client /server file operation program.It works properly when i run the client and server program in the same system.but when i try to run the client in one system and server in another system i am getting an error in the cleint machine as "ERROR:Connection refused". Plz help me in this
... (1 Reply)
Discussion started by: vigneshinbox
1 Replies
8. Shell Programming and Scripting
I am trying to connect to a remote server using rsh.
first i have given the following command.
$ rsh 242.13.45.54 -l
now i got the following message
"connect to address 242.13.45.54: Connection refused
Trying krb4 rlogin...
connect to address 242.13.45.54: Connection refused
trying... (1 Reply)
Discussion started by: ravi raj kumar
1 Replies
9. UNIX for Dummies Questions & Answers
Hello,
I'm in trouble installing RealVNC (Solaris 8, Intel). The script is always interrupted at the moment the vncpassword is evaluated (to be created). It always stops with the following message: "/usr/bin/vncpasswd: Syntaxfehler in Zeile 1: '(' unerwartet" - means as much as... (2 Replies)
Discussion started by: sysadv
2 Replies
10. IP Networking
We have moved our DNS and DHCP to Windows 2000 from BIND. Our FTP Server is running Solaris 2.6, users who receive an i.p. address from win2k DHCP receives a connection failed error when trying to FTP and users who have static i.p. address can FTP with no problems. Can anyone shed light as to... (11 Replies)
Discussion started by: cassy
11 Replies
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)