Login or Register to Ask a Question and Join Our Community


UNIX for Advanced & Expert Users

Consecutive SSH are not working

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums UNIX for Advanced & Expert Users Consecutive SSH are not working
# 1  
Old 08-04-2010
Consecutive SSH are not working
Hi this is for a friend...

My friend is trying to start and stop servers on remote machine using SSH. the problem here is when he runs the commands...

Code:
ssh -t username@remoteserver sudo /etc/init.d/tomcat6 stop

This works fine and stops the server. but

Code:
ssh -t username@remoteserver sudo /etc/init.d/tomcat6 start

This says connection closed.

Any help is appreciated... M a newbie so please bear with me!!!
# 2  
Old 08-04-2010
No obvious reason the second one shouldn't work. What happens when he logs in interactively and tries it?
# 3  
Old 08-05-2010
did you any log before "connection to ..... closed." ?
# 4  
Old 08-05-2010
"Connection closed" will be seen anyway with -t option as it opens a pseudo-tty. However the command should have got executed successfully.
# 5  
Old 08-06-2010
What does the following command say

ssh -t username@remoteserver "sudo bash -x /etc/init.d/tomcat6 start"
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Sqlplus not working through ssh

Hi Gurus, I was trying to execute sqlplus command remotely like ssh -q IP venkat@"which sqlplus" am getting error as which: no sqlplus in (/usr/local/bin:/bin:/usr/bin) if i connect manually and executing which sqlplus it working fine. Please help to fix the issue. Regard's Venky (7 Replies)
Discussion started by: venky.b5
7 Replies

2. AIX

Ssh to the same host is not working

I am trying to ssh the same host where I am logged in.It's asking for the password. Please assist me with the troubleshooting steps for this. Best regards, Vishal (4 Replies)
Discussion started by: Vishal_dba
4 Replies

3. Shell Programming and Scripting

Ssh and pgrep not working

I have setup SSH keys . Trying to grep to get PID of remote jvm's . this is what am doing ssh -q testuser1@myhost.com 'PID1=pgrep -fl testapp1|awk "{print $1}";PID2=pgrep -fl testapp2|awk "{print $1}" ' echo $PID1, $PID2 it throws error"sh: -fl: command not found" ---------- Post updated... (1 Reply)
Discussion started by: kondagadu
1 Replies

4. Shell Programming and Scripting

sed : match one pattern then the next consecutive second pattern not working

Ive used this snippet of code on a solaris box thousands of times. But it isnt working on the new linux box sed -n '/interface LoopBack0/{N;/ ip address /p;}' *.conf its driving me nuts !! Is there something Im missing ? (7 Replies)
Discussion started by: popeye
7 Replies

5. Red Hat

SSH not working

Hi, I have a server running RHEL 6.0. While logging in through root ,I can login.But if I try to login through "integ" user,I am unable to login. /var/log/secure messages::: May 20 15:25:23 punsyncserv su: pam_unix(su-l:session): session opened for user integ by root(uid=0) May 20 15:29:44... (4 Replies)
Discussion started by: nowornever
4 Replies

6. UNIX for Dummies Questions & Answers

SSH tunnel working for ssh but not for sshfs

I'm trying to setup a link between my home pc (work-machine) and a server at work (tar-machine) that is behind a gateway (hop-machine) and not directly accessible. my actions: work-machine$ ssh -L 1234:tar-machine:22 hop-machine work-machine$ ssh -p 1234 user@127.0.0.1 - shh access on... (1 Reply)
Discussion started by: Vathau
1 Replies

7. Solaris

SSH: internal working but external not working

Hi, This is a strange issue: We have an sftp server. Users can ssh to it from internal LAN without any issue, but they can not ssh to it externally via firewall. Here is what I got: OS is Solaris 9. No hosts.allow and hosts.deny files. Please help. Thank you in advance! (7 Replies)
Discussion started by: aixlover
7 Replies

8. Solaris

ssh and scp not working

Dear All, whenever i try the command ssh , it is giving the below error. ld.so.1: ssh: fatal: relocation error: file /usr/bin/ssh: symbol SUNWcry_installed: referenced symbol not found Killed For SCP also the same error is coming. Pl reply me if you have answers. Rj (4 Replies)
Discussion started by: jegaraman
4 Replies

9. Red Hat

SSH keys are not working

Hi, I've generated and posted pub. keys in the source system and the target. However, it is still prompting me for the password. Steps that I have taken. 1. Generated ssh keys : ssh-keygen. It created two files. 1. .ssh/id_rsa 2. .ssh/id_rsa.pub. 2.... (10 Replies)
Discussion started by: Afi_Linux
10 Replies

10. AIX

ssh is not working !

Guy's I have AIX 6.1 SSH in it is not working but is up and Active ..... server1/etc>lssrc -s sshd Subsystem Group PID Status sshd ssh 450686 active from my PC can I login by SSH but SSH from Server1 to Server2 is not accepting it's giving me this message server1/etc>ssh sever2... (4 Replies)
Discussion started by: ITHelper
4 Replies
Login or Register to Ask a Question