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Top Forums Shell Programming and Scripting Passing file name to get uptimes Post 302607516 by hithere30052 on Wednesday 14th of March 2012 04:04:07 PM
Old 03-14-2012
Passing file name to get uptimes

Hi:

I am very new to shell scripting, and started writing a script today. I am trying to read a server name from a list that stores server name and passing each server name to get the uptime. What i would to achieve is that, i should get a file with server names along with their uptimes on a separate line.
For example:
Code:
Server1 Uptime
server2 Uptime

..and so on

My script:
Code:
server_list=`/tmp/hosts.list`

for server in $server_list
do
    while read line
    do
       cut -f1 -d" " //hosts.list has other info like IP address
       upt=`/usr/local/bin/ssh $server uptime`
       printf $server $upt
    done<$server
done

when i run the script i get the following error:
Code:
/tmp/hosts.list[1] : server1: not found
/tmp/hosts.list[2] : server2: not found

...and so on

Any help is greatly appreciated!

Moderator's Comments:
Mod Comment Please use code tags when posting data and code samples, thank you.

Last edited by Franklin52; 03-14-2012 at 05:26 PM.. Reason: Please use code tags for data and code samples, thank you
 

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sftp-server(1M) 					  System Administration Commands					   sftp-server(1M)

NAME
sftp-server - SFTP server subsystem SYNOPSIS
/usr/lib/ssh/sftp-server DESCRIPTION
sftp-server implements the server side of the SSH File Transfer Protocol as defined in the IETF draft-ietf-secsh-filexfer. sftp-server is a subsystem for sshd(1M) and must not be run directly. There are no options or config settings. To enable the sftp-server subsystem for sshd add the following to /etc/ssh/sshd_config: Subsystem sftp /usr/lib/ssh/sftp-server See sshd_config(4) for a description of the format and contents of that file. There is no relationship between the protocol used by sftp-server and the FTP protocol (RFC 959) provided by in.ftpd. EXIT STATUS
The following exit values are returned: 0 Successful completion. >0 An error occurred. FILES
/usr/lib/sftp-server ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWsshdu | +-----------------------------+-----------------------------+ |Interface Stability |Evolving | +-----------------------------+-----------------------------+ SEE ALSO
sftp(1), ssh(1), ssh-add(1), ssh-keygen(1), sshd(1M), sshd_config(4), attributes(5) To view license terms, attribution, and copyright for OpenSSH, the default path is /var/sadm/pkg/SUNWsshdr/install/copyright. If the Solaris operating environment has been installed anywhere other than the default, modify the given path to access the file at the installed location. AUTHOR
Markus Friedl SunOS 5.10 30 Jul 2003 sftp-server(1M)
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