07-10-2012
Script for login to servers with user name and password and execute commands
I am having the 15 servers which need to do the monitoring
Hi I need a shell script, By which i can log in to multiple servers and execute the commands.. I need to specify the username and password in the scripts.
Please help me to write the script so that it can login with username and password and execute the commands and generate the report.
It would be greate if anyone give me the sample script so that I can modify as per my requirements
Thanks in Advance
Regards
Nandan
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi all,
Is there a way to prevent users from being able to execute commands less a select few? For instance, I wish to allow the user to be only able to execute 1 command, which is exec a.sh. He should not be able to do simple stuff such as ls, cd, rm, cat, etc.
Can this be achieved?
... (1 Reply)
Discussion started by: rockysfr
1 Replies
2. Shell Programming and Scripting
i have logged in as user.
I want to write a script to login into root and execute commands for eg. ifconfig or other command.
kindly help me out. (6 Replies)
Discussion started by: pradeepreddy
6 Replies
3. Debian
hello friends,
one user is created named "user1"
I login as "user1" . Now when i do "su -" to be root user I have to give password for root .
Is there any way through which we can skip giving the password to root.
i.e.
user1@work:~$ su -
Password: xxxxxx
work:~$
I don't want that... (1 Reply)
Discussion started by: pradeepreddy
1 Replies
4. Shell Programming and Scripting
Hello All,
I'm new to unix and i need the below favour from you.
I have list of 50 unix server. I need to login to all the server one by one and with the same user and password. I will declare the user name and password globally in the script.
for example :
servername- hyperV
user name... (4 Replies)
Discussion started by: Hari A
4 Replies
5. Shell Programming and Scripting
Requirement:
Run a shell script with below inputs
file name
checksum
path
the script should go to multiple servers (around 35) and verify the input cksum and if there is a mismatch display a simple message to the user that cksum verification failed.
host details, user id /... (1 Reply)
Discussion started by: amicableperson
1 Replies
6. Shell Programming and Scripting
Hi,
I am using solaris 10 and bash shell.Script execution follows below.Initially it will check whether a directory exists or not if does not exist it will create it.(This I have completed)
Second step:I have four users say user1,user2,user3,user4.Script should prompt for the user id and... (11 Replies)
Discussion started by: muraliinfy04
11 Replies
7. Shell Programming and Scripting
Hi,
I want to collect info from a no. of servers whether there grub.conf contain "elevator" parameter or not.
What I want is
sudo cat /etc/grub.conf | grep -q "elevator=noop"; echo $?
If output is "0", I want name of that host in a file called "present"
if its not "0", I want that... (4 Replies)
Discussion started by: stunn3r
4 Replies
8. Shell Programming and Scripting
Hi,
i want to write script where it will login into 50 hosts and if login is successful it print message "login to host1 is
successful" if not it should print message "Not able to login to host1". once connection to the host is succesful it should fire df command to check filesystem if df is... (3 Replies)
Discussion started by: amru8810
3 Replies
9. Solaris
HI Community.
I was trying to create ssh password less authentication for one user called night and it's not working for me.
These are the steps I followed:-
I have logged into the server and issued ssh-ketgen -t rsabash-3.2$ ssh-keygen -t rsa
Generating public/private rsa key pair.... (4 Replies)
Discussion started by: bentech4u
4 Replies
10. Shell Programming and Scripting
Hi,
I have a requirement where in i need to write a shell script to set users password to never expire. I know the command which is used to perform the same .. which is chage command.
But, could not figure out how to do the same in shell script.
Could you please help me with the shell... (3 Replies)
Discussion started by: suren424
3 Replies
LEARN ABOUT DEBIAN
libssh2_userauth_password_ex
libssh2_userauth_password_ex(3) libssh2 manual libssh2_userauth_password_ex(3)
NAME
libssh2_userauth_password_ex - authenticate a session with username and password
SYNOPSIS
#include <libssh2.h>
int libssh2_userauth_password_ex(LIBSSH2_SESSION *session,
const char *username,
unsigned int username_len,
const char *password,
unsigned int password_len,
LIBSSH2_PASSWD_CHANGEREQ_FUNC((*passwd_change_cb)));
#define libssh2_userauth_password(session, username, password)
libssh2_userauth_password_ex((session), (username),
strlen(username),
(password), strlen(password), NULL)
DESCRIPTION
session - Session instance as returned by libssh2_session_init_ex(3)
username - Name of user to attempt plain password authentication for.
username_len - Length of username parameter.
password - Password to use for authenticating username.
password_len - Length of password parameter.
passwd_change_cb - If the host accepts authentication but requests that the password be changed, this callback will be issued. If no call-
back is defined, but server required password change, authentication will fail.
Attempt basic password authentication. Note that many SSH servers which appear to support ordinary password authentication actually have it
disabled and use Keyboard Interactive authentication (routed via PAM or another authentication backed) instead.
RETURN VALUE
Return 0 on success or negative on failure. It returns LIBSSH2_ERROR_EAGAIN when it would otherwise block. While LIBSSH2_ERROR_EAGAIN is a
negative number, it isn't really a failure per se.
ERRORS
Some of the errors this function may return include:
LIBSSH2_ERROR_ALLOC - An internal memory allocation call failed.
LIBSSH2_ERROR_SOCKET_SEND - Unable to send data on socket.
LIBSSH2_ERROR_PASSWORD_EXPIRED -
IBSSH2_ERROR_AUTHENTICATION_FAILED - failed, invalid username/password or public/private key.
SEE ALSO
libssh2_session_init_ex(3)
libssh2 0.15 1 Jun 2007 libssh2_userauth_password_ex(3)