Visit Our UNIX and Linux User Community


ssh and here document


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting ssh and here document
# 1  
Old 08-19-2008
Question ssh and here document

Hi Smilie
how can I use here doc to use ssh?
I am facing a problem with the below script:
Code:
#!/bin/bash
ssh hosein@localhost << *
123456 
*

"123456" is my password
Thanks

Last edited by htabesh; 08-19-2008 at 09:34 PM..
# 2  
Old 08-19-2008
I'm afraid that ssh doesn't work that way.
If you want to do a non-interactive login (ie no password typing), create an ssh authorised key file in ~hosein/.ssh/authorized_keys
# 3  
Old 08-20-2008
I concur with smiling dragon...try this. worked like a charm for me.

HOWTO: set up ssh keys

Previous Thread | Next Thread
Test Your Knowledge in Computers #161
Difficulty: Easy
Application programmers are typically concerned only with interfaces in the application layer and often also in the transport layer, while the layers below are services provided by the TCP/IP stack in the operating system.
True or False?

10 More Discussions You Might Find Interesting

1. 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

2. Programming

Foreground sesu SSH with here document

I'm trying to write a foreground (password prompt) ssh command, passing in a here doc - any idea where I'm going wrong? ssh <user>@<targetserver> /usr/seos/bin/sesu - <targuser> -c /usr/bin/ksh "param1" << EOF date echo ${1} EOF Tells me "Invalid option param1". However a simple date... (8 Replies)
Discussion started by: doonan_79
8 Replies

3. 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

4. Homework & Coursework Questions

HTML document

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: <HTML><HEAD><TITLE>Personal Web Page</TITLE></HEAD> <BODY BGCOLOR="WHITE"><H3> <CENTER>My Personal Page<HR>... (0 Replies)
Discussion started by: Larry_1
0 Replies

5. 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

6. Shell Programming and Scripting

Variables in HERE DOCUMENT

Here is my problem: can we set the variables in the HERE DOCUMENT? I have tried but failed. Any one has good comments please let me know. #!/bin/csh -f pbrun -u xmgbrk runshell <<! @ $num1 = `wc -l /home/tpltp/csh/scripts/who.csh` echo "$num1" if ( $num1 > 0 ) then echo $num1 | tee -a... (1 Reply)
Discussion started by: tpltp
1 Replies

7. Shell Programming and Scripting

Document

Plz can somebody give me the shell and perl scripting documents,i need to start the scrpts learning.now i know about the linux commands,but need help in putting the same in the scripting with do,if,while and also using diffrent commands in the scrpipts,pls help.. (3 Replies)
Discussion started by: satish.res
3 Replies

8. Shell Programming and Scripting

here document not working

I tried doing ftp myhost <<HERE username password quit HERE but it doesnt work. Why? When I do ftp host, I always get prompted for username, and once I type that in I get prompted for password. But when I try doing it from here document it freezes. (2 Replies)
Discussion started by: JamesByars
2 Replies

9. Shell Programming and Scripting

The here document <<

Hello, I want to know the use of the here document with the << operator. Tried to go through some books but the concept was not clear. Please can any1 expalin me this with a simple example. Thanks, Rahul. (6 Replies)
Discussion started by: rahulrathod
6 Replies

10. Shell Programming and Scripting

How to split a document

Hi.. Does anybody knows how can I split a file in N documents?? I have a document of more than 80,000 lines (it is generated in a dynamic way, sometimes has 80,000 others 30,000 , or 1000,000) Im trying tyo break this file in only 1 lines of commands but I want to break it in a N differents files... (2 Replies)
Discussion started by: gtapia
2 Replies

Featured Tech Videos