Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Foreground sesu SSH with here document
Top Forums Programming Foreground sesu SSH with here document Post 302631585 by doonan_79 on Friday 27th of April 2012 01:18:47 PM
Old 04-27-2012
I'm running a Korn shell (ksh) and I think the "-s" switch gave me issues.... are those two dashes required? i.e. the "--" after "-s"? Thanks!

---------- Post updated at 18:18 ---------- Previous update was at 18:17 ----------

Quote:
Originally Posted by Corona688
Ahh, I see. Pardon me.

A here-document won't stop it from being able to read a password from the user. ssh just opens /dev/tty to do that.
Nay bother. the interactive password check is working AOK. It's just the process of passing through params into a new shell with commands within the here document that I'm struggling a little with.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Execute SAS Foreground

Hi, I am executing the SAS program using Unix script to call SAS program, but i would like to run that SAS program in forground mode, does anyone know what is command. Thanks in advance!! (0 Replies)
Discussion started by: terala
0 Replies

2. Shell Programming and Scripting

how to get background job to foreground

hi, i am just wondering that wen we give the following code we make a process run in background...can the viceversa be performed?i.e can this be made foreground again # sleep 75& 21751 # (4 Replies)
Discussion started by: sandilya
4 Replies

3. Shell Programming and Scripting

ssh and here document

Hi :) how can I use here doc to use ssh? I am facing a problem with the below script: #!/bin/bash ssh hosein@localhost << * 123456 * "123456" is my password Thanks (2 Replies)
Discussion started by: htabesh
2 Replies

4. Shell Programming and Scripting

Background and Foreground of a process within a script

I'm not sure if it is even possible but I figured if it was someone here would know how to do it... I am running a script which starts a bunch of processes in the background but there is one process I would like to bring back to the foreground when complete. Unfortunately the process that I... (2 Replies)
Discussion started by: ctruhn
2 Replies

5. UNIX for Dummies Questions & Answers

bringing a process to the foreground

If i have a single file i would just press fg but if i have multiple files running in the backgound and want to bring a specific one to the foreground how would i do that? Thanks!! (1 Reply)
Discussion started by: JamieMurry
1 Replies

6. UNIX for Advanced & Expert Users

Bringing a nohup process to foreground

Hi, I have used nohup command to run a process in background. i ran successfully and i exit from that terminal. But when i login for the next time I am not able to see the process but it is working, since I am getting a e-mail alert for error issue. Please let me know how to bring that process... (3 Replies)
Discussion started by: mbguy
3 Replies

7. Shell Programming and Scripting

Here document inside a here document?

Can we use a here document inside a here document? Something like this ssh user@remotehost << REMOTE sudo vserver vsernamename enter << VSERVER perform actions on vserver. VSERVER REMOTE (6 Replies)
Discussion started by: mnanavati
6 Replies

8. Programming

Background SSH using here document

I'm trying to use Here documents to pass several commands to a remote server over SSH. However I'm having problems. The code is as follows: nohup ssh $i_hostname exec /usr/bin/ksh -s << EOF >> $AS_STOPSAP_LOG & echo $i_instname; ps -ef | grep name | grep ${i_instname} |grep -v grep ... (4 Replies)
Discussion started by: doonan_79
4 Replies

9. Shell Programming and Scripting

ssh uses here-document problem

I try to ssh uses bash script in here-document like this. ssh root@$SERVER <<EOF if ; then service httpd start fi exit EOF But got an error below. maybe the if command causes the problem. Thanks for help. (2 Replies)
Discussion started by: muffle
2 Replies

10. Shell Programming and Scripting

Automatic logon via PUTTY and sesu -

Hi, I need to write a script to automate the logon via putty with Sesu-. can someone help me? thanks in advance (1 Reply)
Discussion started by: austrold
1 Replies

LEARN ABOUT X11R4

suspend

suspend(1)                                                         User Commands                                                        suspend(1)

NAME

       suspend - shell built-in function to halt the current shell

SYNOPSIS

   sh
       suspend

   csh
       suspend

   ksh
       suspend

DESCRIPTION

   sh
       Stops the execution of the current shell (but not if it is the login shell).

   csh
       Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su.

   ksh
       Stops the execution of the current shell (but not if it is the login shell).

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE         |      ATTRIBUTE VALUE        |
       +-----------------------------+-----------------------------+
       |Availability                 |SUNWcsu                      |
       +-----------------------------+-----------------------------+

SEE ALSO

       csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5)

SunOS 5.10                                                          15 Apr 1994                                                         suspend(1)
All times are GMT -4. The time now is 08:28 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy