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Full Discussion: Need Help ssh key fail on remote server
Top Forums Shell Programming and Scripting Need Help ssh key fail on remote server Post 302980746 by stomp on Thursday 1st of September 2016 07:49:16 PM
Old 09-01-2016
Something like this...

Code:
for server in $(cat server_list);do
  {
  # set a different connect and command timeout ( you probably want to know the difference 
  # between an unreachable server and an unconfigured keybased authentication)
  output=$(timeout 10 ssh -o ConnectTimeout=8 $server ps -ef \| grep [z]abbix)
  code=$?
  if [ $code -ne 124 ]; then # return code 124 is the code when timeout has been reached
   echo "$server auth ok::$code::$output"
 else
   echo "$server auth failed" 
 fi
 } # Add a & before the # if you want to have all ssh connections started in parallel
done >zab_chk_output.txt
wait

Last edited by stomp; 09-02-2016 at 04:53 PM.. Reason: Removed unecessary { ... }
This User Gave Thanks to stomp For This Post:
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LEARN ABOUT DEBIAN

roar_connect

roar_connect(3) 					System Manager's Manual: RoarAudio					   roar_connect(3)

NAME

       roar_connect, roar_connect2 - connects to RoarAudio's sound server

SYNOPSIS

       #include <roaraudio.h>

       int  roar_connect(struct  roar_connection  *  con,  char * server); int roar_connect2	 (struct roar_connection * con, char * server, int
       flags, uint_least32_t timeout);

DESCRIPTION

       Connects to RoarAudio's sound server.  This calls just connects to the sound server without any authentication or  identify.   Do  not  use
       this from end user applications. Use roar_simple_connect(3) or roar_simple_connect2(3).

PARAMETERS

       con    The connection object to be filled with the data needed to talk to the server used by nearly all other calls.

       server The server to connect to.

       flags  Flags   used   to   connect   to	 the  server.  Currently  only	ROAR_ENUM_FLAG_NONE  and  ROAR_ENUM_FLAG_NONBLOCK  are	supported.
	      ROAR_ENUM_FLAG_NONBLOCK disables some of the server location features.

       timeout
	      Timeout for the connection. A value of zero means no timeout. Currently timeouts are not supported.

RETURN VALUE

       On success these calls return 0.  On error, -1 is returned.

EXAMPLES

       See libroar/simple.c, roar_simple_connect(3).

SEE ALSO

       roar_simple_connect(3), libroar(7), RoarAudio(7).

RoarAudio							     May 2011							   roar_connect(3)
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