Script for login to servers with user name and password and execute commands Post: 302669085

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to restrict the number of commands user can execute

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? ...

2. Shell Programming and Scripting

login into root from user and execute command through script

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.

3. Debian

password less login to root from a user account

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...

4. Shell Programming and Scripting

How to give user name and password in a single command to login to remote server

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...

5. Shell Programming and Scripting

connect to multiple servers using SSH and execute commands

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 /...

6. Shell Programming and Scripting

How to take input from the user from the command line and execute commands basedon that?

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...

7. Shell Programming and Scripting

Script to execute command to get info from multiple servers

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...

8. Shell Programming and Scripting

Login to remote host and execute commands

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...

9. Solaris

How can i setup ssh password-less login for particular user?

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....

10. Shell Programming and Scripting

Shell script to set user password to never expire in UNIX servers

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...

LEARN ABOUT DEBIAN

passwd.nntp

PASSWD.NNTP(5)							File Formats Manual						    PASSWD.NNTP(5)

NAME

       passwd.nntp - passwords for connecting to remote NNTP servers

DESCRIPTION

       The file /etc/news/passwd.nntp contains host-name-password triplets for use when authenticating client programs to NNTP servers.  This file
       is normally interpreted by the NNTPsendpassword routine in libinn(3).  Blank lines and lines beginning  with  a	number	sign  (``#'')  are
       ignored.  All other lines should consist of three or four fields separated by colons:
	      host:name:password
	      host:name:password:style

       The  first  field  is the name of a host, and is matched in a case-insensitive manner.  The second field is a user name, and the third is a
       password.  The optional fourth field specifies the type of authentication to use.  The  default	is  ``authinfo''  which  means	that  NNTP
       ``authinfo''  commands are used to authenticate to the remote host.  If either the username or password are empty, then the related command
       will not be sent.  (The ``authinfo'' command is a common extension to RFC 977.)

       For example:
	      ##  UUNET needs a password, MIT doesn't.
	      mit.edu:bbn::authinfo
	      uunet.uu.net:bbn:yoyoma:authinfo

       This file should not be world-readable.

HISTORY

       Written by Rich $alz <rsalz@uunet.uu.net> for InterNetNews.  This is revision 1.14, dated 1996/09/06.

SEE ALSO

       innd(8), libinn(3).

																    PASSWD.NNTP(5)