Steps to be executed by ssh that come from the script (rather than from the script's standard input) need to be redirected:
Note that using -P password this way makes user1's password on host1 visible to anyone who runs ps while ssh is running. Consider putting the password in the here-document; then that user's password is only public to anyone with permission to read your script. Depending on your security requirements, you may want to explore other ways to enter the password.
Hi,
I wrote a unix script that will perform differnt tasks on bahalf of number of users. I use "sudo" to run the script. The problem is when I execute the command: su - user -c "xxx " > output_file, I get the system output header frm the su command. Is there a way to get rid of it instdead of... (2 Replies)
Hi everyone:
I have a big trouble, I need create a script that must switch user and then must execute
certain commands, sadly neither my user nor the second user have no privileges
for sudo, I've tried everything but seems su doesn't accept input redirection, please help me, it's very... (8 Replies)
Hi Experts,
I'm trying to write a shell script to stop few things where i have to use another user to execute a command. Otherwise it will not work.
Your help is really appreciated
Thanks, (16 Replies)
I want to switch as another user without using password .Is it posiible ? I have one server B and I have logged in as username u1 but I want to login to that same server using username as u2 but I don't want to give the password for u2. (3 Replies)
Hi,
I am trying to create one script where I have to login as another user inside the script to exeute some commands
How can i achieve this?
Many thanks in advance. (4 Replies)
Hi,
script1.sh
script2.sh
script3.sh
From above, script1.sh is the main script which is executed from root user, creates installation directory, changing ownership and execution rights etc..etc.. and finally calls scripot2.sh and script3.sh to create the database as well as for post... (1 Reply)
Hi everyone:
I need create a script that must switch user and then must execute
certain commands, sadly neither my user nor the second user have no privileges
for su - ,
I've tried everything but seems su doesn't accept input redirection,
please help me,
... (4 Replies)
Hi,
I need to switch from local user to root user in a shell script.
I need to make it automated so that it doesn't prompt for the root password.
I heard the su command will do that work but it prompt for the password.
and also can someone tell me whether su command spawns a new shell or... (1 Reply)
HI
in a server we can't login with root user directly but i can login with different user and then i can switch to root user by su command
Requirement
is there anyway where i can write a script without mentioning password in file as mentioning the root password is not the... (3 Replies)
Discussion started by: scriptor
3 Replies
LEARN ABOUT DEBIAN
lusermod
lusermod(8) System Manager's Manual lusermod(8)NAME
lusermod - Modify an user
SYNOPSIS
lusermod [OPTION]... user
DESCRIPTION
Modifies the user with name user.
OPTIONS -c, --gecos=gecos
Set user's 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.
-g, --gid=gid
Change user's primary group ID to gid. If group with ID gid does not exist, a warning is printed, but the operation is performed
anyway.
-i, --interactive
Ask all questions when connecting to the user database, even if default answers are set up in libuser configuration.
-L, --lock
Lock user's account. This prevents logging in using user's password.
-l, --login=name
Rename user to name.
-m, --movedirectory
After changing user's home directory (using the -d option), move the old home directory to the new location.
-P, --plainpassword=password
Set user's password to password. Note that the password can be viewed while running lusermod 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 lusermod
using tools such as ps(1).
-s, --shell=shell
Set user's login shell to shell.
-U, --unlock
Unlock user's account.
-u, --uid=uid
Change user's user ID to uid.
EXIT STATUS
The exit status is 0 on success, nonzero on error.
libuser Feb 27 2008 lusermod(8)