How to remove user from a group using command line Post: 302237854

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Deny dba command to a user group!!

Dear all i am relatively new in using UNIX i have a problem, We are using IBM Informix Dynamic Server Version 9.40.FC7W4 we have 2 bsic user groups that we are using the 1st is root and another i wasnt to restrict the command "dba" that takes the users of that group to the database. I have...

2. Shell Programming and Scripting

awk help required to group output and print a part of group line and original line

Hi, Need awk help to group and print lines to format the output as shown below INPUT FORMAT set echo on set heading on set spool on /* SCHEMA1 */ CREATE TABLE T1; /* SCHEMA1 */ CREATE TABLE T2; /* SCHEMA1 */ CREATE TABLE T3; /* SCHEMA1 */ CREATE TABLE T4; /* SCHEMA1 */ CREATE TABLE T5;...

3. Shell Programming and Scripting

How to remove those sequence with same amino acid?What command line I should type?

My input is listed as: giNumber RefAminoAcid VarAminoAcid 10190711 P P 10190711 D D 109255248 I A 110349771 A ...

4. UNIX for Dummies Questions & Answers

Command to remove First and Last line from a File

I have a file from which the Header and the Trailer lines need to be removed. They are confirmed to be the first and the last lines in the file. I have tried a few commands, but not successful yet. It needs to be implemented urgently, hence any help is greatly appreciated. Raghu ----------...

5. Shell Programming and Scripting

Remove Command-Line Option from String

I want to add a "-r <remote_host>" option to my ksh script, causing the script to run a script of the same name on the specified remote host. The remote invocation should itself include all the command-line options of the original invocation, less the -r option. For example, this invocation: ...

6. Shell Programming and Scripting

How to remove unwanted elements from the command line?

CREATE TYPE "SUPERB"."OE_L2_FOOTERDATA_REC" OID '1232323232' IS OBJECT ( AWLSTrxId NUMBER, AdjPurchaseAmount NUMBER, Network NUMBER, ConfigVersion NUMBER ); / I wanted my output to be as follow: CREATE TYPE OE_L2_FOOTERDATA_REC OID '1232323232'...

7. Red Hat

User is a Part of a Group But Group Details Do Not Show the User

Hi, In the following output you can see the the user "richard" is a member on the team/group "developers": # id richard uid=10247(richard) gid=100361(developers) groups=100361(developers),10053(testers) but in the following details of the said group (developers), the said user...

8. UNIX for Dummies Questions & Answers

Cut command doesn't remove (^C) character from only first line

I have a file which has first 2 junk characters(X^C) at beginning of each line in file. When i run cut -c 2- filename it removes junk characters from all lines except on first line it keeps one junk character control C(^C). Not sure why it is not removing only from first line.

9. UNIX for Dummies Questions & Answers

Remove a secondary group from user (Linux)

Oracle Linux 6.6 grid user's secondary groups are asmadmin,asmdba,asmoper and dba # id -a grid uid=638(grid) gid=2000(oinstall) groups=2000(oinstall),2100(asmadmin),2200(dba),2300(asmdba),2301(asmoper) I want to remove dba as the secondary group for grid and keep the remaining ones. ie. I...

10. UNIX for Beginners Questions & Answers

Need a command to remove the last word in the first line of a file

I have a eg file op.txt This is a cat This is a fat cat This is a fat black cat I want to remove only the word cat from the first alone .can somebody help. please do wrap your samples in CODE TAGS As per forum rules.

LEARN ABOUT LINUX

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).

User Commands							    06/24/2011								 NEWGRP(1)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Deny dba command to a user group!!

Discussion started by: masquerer

2. Shell Programming and Scripting

awk help required to group output and print a part of group line and original line

Discussion started by: rajan_san

3. Shell Programming and Scripting

How to remove those sequence with same amino acid?What command line I should type?

Discussion started by: patrick chia

4. UNIX for Dummies Questions & Answers

Command to remove First and Last line from a File

Discussion started by: ragz_82