11-03-2016
Why such limitations?
The idea of using secure shell suite is mosltly that: after having a secured ( crypted) connection, using keys so there is no more need of entering passwords...
The only other alternative is using a file in home directory but that would be seen by your admins as a security breach... ( my opinion is more temperate...)
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I like to copy a file from one server server1 from path path1 to another server server2 to path path2.
User logging in both the servers are same say user1
I tried to use ssh to generate public/private key pairs and then copy without prompting for password.
These are the steps i followed
... (5 Replies)
Discussion started by: jwala
5 Replies
2. UNIX for Advanced & Expert Users
Hi,
when I use scp test.jsp user@remote:/tmp/
I'm prompted user@remote's password:
How can I avoid it ?
Thank you. (8 Replies)
Discussion started by: big123456
8 Replies
3. Shell Programming and Scripting
hi
I tried reading some of the threads w.r.t scp/sftp file to another server in the same network without asking for password while copying files.....but couldnot succeed.
i have generated the public key for the system using "ssh-keygen -t " and kept it in the
.ssh/authorized_keys file.
... (8 Replies)
Discussion started by: aemunathan
8 Replies
4. UNIX for Dummies Questions & Answers
Hi guys,
I wasn't sure which thread to include this one in (unix or shell scripting) but chose here based on search results. I need to automate a process which requires the need to transfer a file from a machine running on NT to the database server on UNIX. I've found this and a number of other... (7 Replies)
Discussion started by: Dird
7 Replies
5. Red Hat
Hi,
I want to use sftp/scp without password.How can I do that ??
I plan to use script with scp/sftp and execute by cronjob ,any sample or example?? How can I test the scp/sftp working or not in the same user account , in the same red linux server?? any suggestion ??? (5 Replies)
Discussion started by: chuikingman
5 Replies
6. Shell Programming and Scripting
Hi Everyone,
I'm trying to run scp as a one-line command, as of right now, it prompts me for the user's password to the remote machine. Does anyone know if there is an option to pass the password parameter into the scp command on the same line so it doesn't prompt me? Thanks! (1 Reply)
Discussion started by: twhitmarsh
1 Replies
7. UNIX for Advanced & Expert Users
I am trying to copy a file from remote machine using scp. I followed the steps to configure public/private key usage. But still prompting for password when I do ssh.
I did the following steps to configure scp without asking password
Step 1 : local host > ssh-keygen -t rsa and when prompted... (9 Replies)
Discussion started by: satish@123
9 Replies
8. Linux
Dear all,
I have two servers A and B. I want to do scp with out password between these two servers.
I created ssh-keygen and copied the id-rsa.pub file to each of them in authorized_keys.
But I could login only from B to A with out password. From A to B it is asking for a password.
... (5 Replies)
Discussion started by: jegaraman
5 Replies
9. Shell Programming and Scripting
Hi,
I was provided with sftp servername, user and password and the requirement is to connect to sftp server using credentials provided and drop the file.
Manually i am able to connect with commands like
sftp user@servername
and after clicking enter, i was asked for a password and entering... (4 Replies)
Discussion started by: forums123456
4 Replies
10. Shell Programming and Scripting
Hello Folks,
I have two linux server accounts server1 and server2
From the terminal if I say this command,
scp /source/folder/from/server1/unix.txt user@server2.com:/destination/folder/
Then it prompts for the password
user@server2.com's password:
I enter my password and then it... (1 Reply)
Discussion started by: jacobs.smith
1 Replies
LEARN ABOUT CENTOS
luseradd
luseradd(1) General Commands Manual luseradd(1)
NAME
luseradd - Add an user
SYNOPSIS
luseradd [OPTION]... user
DESCRIPTION
Adds an user with name user.
OPTIONS
-c, --gecos=gecos
Set the GECOS field to gecos. The GECOS field is traditionally used to store user's real name and other information.
-d, --directory=directory
Set user's home directory to directory. If this option is not present, a default specified by libuser configuration is used.
-g, --gid=group
Set user's primary group to group. group can either be a group ID of an existing group, or a group name; if group is a group name
and the group does not exist, it is created. If the --gid option is not specified, the default group name is user.
-i, --interactive
Ask all questions when connecting to the user database, even if default answers are set up in libuser configuration.
-k, --skeleton=directory
Populate the newly created user's home directory with a copy of directory. If this option is not present, a default directory spec-
ified by libuser configuration, or /etc/skel if libuser configuration does not specify a default, is used.
-M, --nocreatehome
Don't create a home directory and a mail spool for the newly created user.
-n, --nocreategroup
If a group is not specified using -g, use group name "users" instead of user. Note that despite the name of the option, the group
will still be created if it does not exist.
-P, --plainpassword=password
Set user's password to password. Note that the password can be viewed while running luseradd using tools such as ps(1).
-p, --password=encrypted
Set user's password to the password represented by the hash encrypted. Note that the hash can be viewed while running luseradd
using tools such as ps(1).
-r, --reserved
The user is a system user. Users that are not marked as system user usually have automatically selected user IDs above a certain
value (configured as LU_UIDNUMBER in libuser.conf(5)). This information is also passed to the libuser backends. This option
implies the -M option.
-s, --shell=shell
Set user's login shell to shell. If this option is not present, a default specified by libuser configuration is used.
-u, --uid=uid
Use user ID uid for the newly created user. An user ID is selected automatically if this option is not present.
--commonname=name
Use common name name for the newly created user. This attribute is only supported in some backends (e.g.LDAP), and its support may
have further limitations (e.g. LDAP schema rules).
--givenname=name
Use given name name for the newly created user. This attribute is only supported in some backends (e.g.LDAP), and its support may
have further limitations (e.g. LDAP schema rules).
--homephone=phone
Use home telephone number phone for the newly created user. This attribute is only supported in some backends (e.g.LDAP), and its
support may have further limitations (e.g. LDAP schema rules).
--roomnumber=room
Use room number room for the newly created user. This attribute is only supported in some backends (e.g.LDAP), and its support may
have further limitations (e.g. LDAP schema rules).
--surname=name
Use surname name for the newly created user. This attribute is only supported in some backends (e.g.LDAP), and its support may have
further limitations (e.g. LDAP schema rules).
--telephonenumber=phone
Use telephone number phone for the newly created user. This attribute is only supported in some backends (e.g.LDAP), and its sup-
port may have further limitations (e.g. LDAP schema rules).
EXIT STATUS
The exit status is 0 on success, nonzero on error.
libuser 2009-12-09 luseradd(1)