Sponsored Content
Top Forums UNIX for Advanced & Expert Users How to increase max username length? Post 302475488 by ajay303 on Monday 29th of November 2010 02:06:24 AM
Old 11-29-2010
Question How to increase max username length?

Hi,
This is my first post to this site. So kindly forgive if I am writing in a wrong section.
My query is that...
I want to modify the max username length size. I guess it is 32/64 on CentOS. Now I want to change it to 128. Is there any way to do that?
Thanks in advance!! Smilie
 

10 More Discussions You Might Find Interesting

1. Solaris

Username length

I have been told that my college wants to implement LDAP. This creates a problem for me because my users active directory names and email user names differ from their unix system logins. Is there any way to make the Unix usernames more compliant to my user's other account usernames??? We use... (1 Reply)
Discussion started by: rod23
1 Replies

2. UNIX for Dummies Questions & Answers

Length of a Unix filepath max length

Hi Guys, Could anyone shed some light on the length of a Unix filepath max length pls ? thanks ! Wilson (3 Replies)
Discussion started by: wilsontan
3 Replies

3. Shell Programming and Scripting

what is the max length of args i can pass in shell?

i have a shell script which takes several args. what is the maximum length of string i can give as argument? (6 Replies)
Discussion started by: senthilk615
6 Replies

4. UNIX for Dummies Questions & Answers

Read file and remove max length

Hi all, I tried to write a shell to read huge file and eliminate max length record which is wrong generated record. But I get an error remove_sp.sh: line 27: syntax error near unexpected token `else' remove_sp.sh: line 27: ` else $LINE >> REJFILE' My shell is here: #!/bin/sh... (5 Replies)
Discussion started by: mr_bold
5 Replies

5. Shell Programming and Scripting

Counting the max length of string

Hi all, I have a flat file of 1000 rows. I want to check the length of the 5th column. The one having the longest length , I want to set it as DEFINED PARAMETER. So later I can check others with that particular number only. Any ideas ?? (2 Replies)
Discussion started by: ganesh123
2 Replies

6. UNIX for Dummies Questions & Answers

How to increase the maximum record length

Hi, I need to create a file of record length more than 300 characters. But in my unix box, i am able to create a file only with a maximum of 256 characters per record. Is there anyway i can create a file with more than 300 characters in this case? Or How to increase the maximum record... (1 Reply)
Discussion started by: mahish20
1 Replies

7. Red Hat

Increase Password length

Hello All, I am using RHEL 4. Currently maximum password length limit is set to 8 on my system. Please tell what do i need to change to increase this limit to say 20. I changed the login.defs and included the following line - " PASS_MAX_LEN 20 " but this dint work. I further... (7 Replies)
Discussion started by: shamik
7 Replies

8. UNIX for Advanced & Expert Users

NIS username max lenght

Hi I want to know the maximum length of user name under NIS? I tried googling but it didnt help :(. If there is any command to find out this please let me know. I know on unix user name should be 8 characters long but just i want to know if i can have 9 letter user under mapped under NIS. (1 Reply)
Discussion started by: zedex
1 Replies

9. Programming

key_t type max length or boundaries value

Hello, In shared memory, when using shmget function, first parameter is ket_t key. I know it is an integer type, but length of it is system dependent. That means may not be have integer's ranges. What is range of key_t in Linux? Is it different in distros, for example in ubuntu & fedora? (2 Replies)
Discussion started by: pronetin
2 Replies

10. UNIX for Dummies Questions & Answers

Modify the max username length

Hey Any one... Do u know any way I can modify the max username length in unix? I guess it is 32/64 characters by default. Suppose I want to increase it to 128. i hav tried /etc/skel but no use... How can I do that? (2 Replies)
Discussion started by: MayureshRisbud
2 Replies
guess-helper(8) 						   NVRAM WakeUp 						   guess-helper(8)

NAME
guess-helper - Tries to guess the configuration by comparing four dumps of the NVRAM. SYNOPSIS
guess-helper DESCRIPTION
guess-helper is a helper program from the package nvram-wakeup. It will guide you through the procedure of creating the files needed for the program guess and eventually will run guess at the end. The output will be a configuration file which might even work ;-) Don't change any other BIOS settings you are not told to change until the procedure is finished. See README.mb for more details. SEE ALSO
nvram-wakeup(8), guess(8), README.mb HOMEPAGE
http://sf.net/projects/nvram-wakeup/ AUTHOR
Written by Sergei Haller <Sergei.Haller@math.uni-giessen.de>. REPORTING BUGS
Report bugs at the bug tracking system (see HOMEPAGE) or on the mailing list nvram-wakeup-devel@lists.sourceforge.net COPYRIGHT
Copyright (C) 2001-2004 Sergei Haller. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MER- CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Linux Jul 07 2004 guess-helper(8)
All times are GMT -4. The time now is 10:57 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy