Bash Script to pull ipa server name on 500 servers
Hello All,
I need help writing a bash script that will run on 500 LINUX servers and do the following:
1. Capture the ipa_server name from /etc/sssd/sssd.conf on a list of 500 servers in the ipahosts file.
2. Write to a file outputing only server name and IPA server name.
Root ssh keys are enabled on all servers so automated login will occur. I really need help just extracting ONLY the IPA server information out of the file. I was playing around with grep and awk but haven't figured out the exact syntax.
Appreciate any help with this, Thanks
So far I have this:
Last edited by Don Cragun; 04-14-2016 at 07:52 PM..
Reason: Add CODE an ICODE tags.
Hi,
I am writing a shell script to pull a file from a remote server (Let say its a windows based remote server). One of my criteria is to pull a file only if it is not empty.
We have done a similar script to push a file from our end to a remote server and before pushing it we check for the... (2 Replies)
Hi all,
Iam looking out for a script which pulls archive logs from Server A to Server B. At the same time we donot want the archives to be deleted from Server A.
Request you to please help me on this.
Thanks,
Vivek (1 Reply)
Hi all,
Iam looking out for a shell script which pulls archive from Server A to Server B.
And at the same time, we dont want the archives which are already pulled in Server B to be removed from Server A.
Please help me on this, I have been trying on this for a quiet few time.
... (3 Replies)
Hello,
I am running into few issues, please suggest me what I am missing.
I am running this script on a linux host.
Main idea of this script is to, login to each host via ssh and get uid of user, service user that I trying to run this script, has already deployed ssh keys and provide sudo... (8 Replies)
HI,
I have a file serverlist in that all host names are placed.
i have written a small script
#./testping
#! /bin/bash
for i in `cat serverlist`
do
ping $i >> output.txt
done
so now it creates a file output.txt till here fine..
now each time i run this script the output file... (4 Replies)
Hi,
I need a script that will connect to a list of servers and first sudo to root and then run a couple of commands.
For security reasons, we can't setup ssh keys as root.
Manually I have to login to a server as user and then sudo to root.
It's not possible to use root@servername , because of... (8 Replies)
Hello,
I am trying to get UID # greater than 1000 from all linux server, I tried this script getting this error message, someone please suggest.
$for i in `cat hostlist.0709.org` ; do ssh -t $i 'awk -F':' "{ if($3 >= 1000) print $0 }" /etc/passwd ' >> output ; done
$ cat output
hostname1... (4 Replies)
All,
Have a weird issue where i need to generate a report from GitHub monthly detailing user accounts and the last time they logged in. I'm using a windows box to do this (work issued) and would like to know if anyone has any experience scripting for GitAPI using windows / cygwin / powershell?... (9 Replies)
Hi, How to pull netgroup from all servers
I think the netgroup resides in /etc/security/access.conf so I want to know how to get the list of netgroup in all the servers.
I have a jump server I can run the script from there to get the list but not sure how to do the script. Any ideas or... (1 Reply)
I'm new to utilities like socat and netcat and I'm not clear if they will do what I need.
I have a "compileDeployStartWebServer.sh" script and a "StartBrowser.sh" script that are started by emacs/elisp at the same time in two different processes.
I'm using Cygwin bash on Windows 10.
My... (3 Replies)
Discussion started by: siegfried
3 Replies
LEARN ABOUT CENTOS
sss_useradd
SSS_USERADD(8) SSSD Manual pages SSS_USERADD(8)NAME
sss_useradd - create a new user
SYNOPSIS
sss_useradd [options] LOGIN
DESCRIPTION
sss_useradd creates a new user account using the values specified on the command line plus the default values from the system.
OPTIONS -u,--uid UID
Set the UID of the user to the value of UID. If not given, it is chosen automatically.
-c,--gecos COMMENT
Any text string describing the user. Often used as the field for the user's full name.
-h,--home HOME_DIR
The home directory of the user account. The default is to append the LOGIN name to /home and use that as the home directory. The base
that is prepended before LOGIN is tunable with "user_defaults/baseDirectory" setting in sssd.conf.
-s,--shell SHELL
The user's login shell. The default is currently /bin/bash. The default can be changed with "user_defaults/defaultShell" setting in
sssd.conf.
-G,--groups GROUPS
A list of existing groups this user is also a member of.
-m,--create-home
Create the user's home directory if it does not exist. The files and directories contained in the skeleton directory (which can be
defined with the -k option or in the config file) will be copied to the home directory.
-M,--no-create-home
Do not create the user's home directory. Overrides configuration settings.
-k,--skel SKELDIR
The skeleton directory, which contains files and directories to be copied in the user's home directory, when the home directory is
created by sss_useradd.
Special files (block devices, character devices, named pipes and unix sockets) will not be copied.
This option is only valid if the -m (or --create-home) option is specified, or creation of home directories is set to TRUE in the
configuration.
-Z,--selinux-user SELINUX_USER
The SELinux user for the user's login. If not specified, the system default will be used.
-?,--help
Display help message and exit.
THE LOCAL DOMAIN
In order to function correctly, a domain with "id_provider=local" must be created and the SSSD must be running.
The administrator might want to use the SSSD local users instead of traditional UNIX users in cases where the group nesting (see
sss_groupadd(8)) is needed. The local users are also useful for testing and development of the SSSD without having to deploy a full remote
server. The sss_user* and sss_group* tools use a local LDB storage to store users and groups.
SEE ALSO sssd(8), sssd.conf(5), sssd-ldap(5), sssd-krb5(5), sssd-simple(5), sssd-ipa(5), sssd-ad(5), sssd-sudo(5),sss_cache(8), sss_debuglevel(8),
sss_groupadd(8), sss_groupdel(8), sss_groupshow(8), sss_groupmod(8), sss_useradd(8), sss_userdel(8), sss_usermod(8), sss_obfuscate(8),
sss_seed(8), sssd_krb5_locator_plugin(8), sss_ssh_authorizedkeys(8), sss_ssh_knownhostsproxy(8),pam_sss(8).
AUTHORS
The SSSD upstream - http://fedorahosted.org/sssd
SSSD 06/17/2014 SSS_USERADD(8)