10-11-2001
Migrating all users from one linux server to another...
Hello,
I've been tasked with migrating users from one linux server to another new linux server. This is how I was thinking of doing it:
1.) Open up an NFS connection between the two servers, cp -Rp /home/ to the new server and then append the old /etc/group & /etc/passwd to the existing files on the new server.
2.) I'll double check to see that no UID or GID will conflict, if so I'll deal with those problems on a one on one basis.
However, my problem is that many of my users are running httpd in their home directories, so when I migrate their accounts over, their daemons won't work. So, how do I fix this without having to re-install & configure 75 apaches? Is there a script out there that I don't know about. Have any of you done this before, and if substantially different or better than what I'm advocating, please advise.
Thanks.
VJ
9 More Discussions You Might Find Interesting
1. BSD
I need to migrate an existing master.passwd file to new FreeBsd Unix Box. I will moving from 4.1 to 6.1. I already have the home directories copied over. Once I copy over the masterpasswd file what do I need to do to make the system use the new master.passwd file? (0 Replies)
Discussion started by: rbizzell
0 Replies
2. AIX
Hi all,
I was wondering if anyone out there knew if it was possible to migrate users from AIX to Linux.
What we want to do is install OpenLDAP on a Linux machine and port all the users over to LDAP. I've googled around and could only find a few things, such as mrgpwd - but that only comes... (0 Replies)
Discussion started by: djcronos
0 Replies
3. Ubuntu
Is there a way to migrate username password from Freebsd 6.1 to Linux Ubuntu 8.04. I am using the server as a email server running postfix and using imap. Is there a way to transfer the usernames and password. I have transferred all the Maildirs but I am getting uid errors and gid errors even after... (2 Replies)
Discussion started by: rbizzell
2 Replies
4. AIX
Guys,
We are planning to upgrade one of our NIM server to AIX 6.1 from 5.3...
Since the server itself is a NIM Server we can't perform it via NIM & I'm choosing to do CD install.. The Install method would be Upgrade installation.
Is there anything special that I need to consider before... (5 Replies)
Discussion started by: kkeng808
5 Replies
5. AIX
Hi,
I'm able to migrate UNIX users/groups from Solaris to AIX (with same password using 13-char encrypted password from shadow file) but no luck with RHEL 5 to AIX.
I see encrypted password in RHEL 5 is bit lengthier than 13-char. Is there any way to convert encrypted password such that same... (1 Reply)
Discussion started by: reddyr
1 Replies
6. Linux
Hello all,
We would be migrating from HP-UX 11 to Red Hat Linux 5 shortly. On HP-UX we've been using RCS (Revision Control system). On RHEL I think there is an equivilant utility called Subversion..Is there a way to export the current contents from RCS in HP-UX and import it into Linux's... (2 Replies)
Discussion started by: luft
2 Replies
7. Linux
Hi
I configured a full blown Suse Linux server with FTP (VSFTP) server (98 users), Samba as well as secure Ftp on Suse Linux 10 SP4. I need to transfer the whole system to a NEW server that I configured with Ver 11.4
What files need to be backed up and restored to the new server keeping the... (5 Replies)
Discussion started by: Tony.Marshall
5 Replies
8. Red Hat
Scenario:
1. Log into a linux server interface as root.
2. Inititiate an SSH session with the server using Putty and a valid user account (e.g. fakeuser).
3. Log into TTY2 of the linux server interface using another valid user account (e.g. faketester).
Issue:
With these three login... (1 Reply)
Discussion started by: walterthered
1 Replies
9. Linux
Scenario:
Log into a linux server interface as root.
Inititiate an SSH session with the server using Putty and a valid user account (e.g. fakeuser).
Log into TTY2 of the linux server interface using another valid user account (e.g. faketester).
Issue:
With these three login sessions,... (8 Replies)
Discussion started by: walterthered
8 Replies
LEARN ABOUT DEBIAN
uuid_compare
UUID_COMPARE(3) Libuuid API UUID_COMPARE(3)
NAME
uuid_compare - compare whether two UUIDs are the same
SYNOPSIS
#include <uuid/uuid.h>
int uuid_compare(uuid_t uu1, uuid_t uu2)
DESCRIPTION
The uuid_compare function compares the two supplied uuid variables uu1 and uu2 to each other.
RETURN VALUE
Returns an integer less than, equal to, or greater than zero if uu1 is found, respectively, to be lexigraphically less than, equal, or
greater than uu2.
AUTHOR
Theodore Y. Ts'o
AVAILABILITY
libuuid is part of the util-linux package since version 2.15.1 and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.
SEE ALSO
uuid(3), uuid_clear(3), uuid_copy(3), uuid_generate(3), uuid_is_null(3), uuid_parse(3), uuid_unparse(3)
util-linux May 2009 UUID_COMPARE(3)