Actually i have to store value of the script output in DOS command prompt variable i.e. the command line logs into putty runs the script and then outputs the result to a variable which i can then utilize. Currently while running the following command it runs the script displays the value and exits after 100 seconds.
Actually i have to store value of the script output in DOS command prompt variable
PUTTY cannot do that. PUTTY is graphical, and displays the result graphically.
The plink utility I mentioned earlier is non-graphical, and prints to the CMD prompt, which you can capture with for -- for is a very, very versatile word in Window CMD.
Code:
c:> plink
PuTTY Link: command-line connection utility
Release 0.61
Usage: plink [options] [user@]host [command]
("host" can also be a PuTTY saved session name)
Options:
-V print version information and exit
-pgpfp print PGP key fingerprints and exit
-v show verbose messages
-load sessname Load settings from saved session
-ssh -telnet -rlogin -raw -serial
force use of a particular protocol
-P port connect to specified port
-l user connect with specified username
-batch disable all interactive prompts
The following options only apply to SSH connections:
-pw passw login with specified password
-D[listen-IP:]listen-port
Dynamic SOCKS-based port forwarding
-L[listen-IP:]listen-port:host:port
Forward local port to remote address
-R[listen-IP:]listen-port:host:port
Forward remote port to local address
-X -x enable / disable X11 forwarding
-A -a enable / disable agent forwarding
-t -T enable / disable pty allocation
-1 -2 force use of particular protocol version
-4 -6 force use of IPv4 or IPv6
-C enable compression
-i key private key file for authentication
-noagent disable use of Pageant
-agent enable use of Pageant
-m file read remote command(s) from file
-s remote command is an SSH subsystem (SSH-2 only)
-N don't start a shell/command (SSH-2 only)
-nc host:port
open tunnel in place of session (SSH-2 only)
-sercfg configuration-string (e.g. 19200,8,n,1,X)
Specify the serial configuration (serial only)
C:> for /F %i in ('plink -l username -pw password myserver echo $HOSTNAME') do SET VAR=%i
C:> echo %VAR%
gentoo
C:>
So your command might look like:
Code:
for /F %i in ('plink -l username -pw password myserverssh server1/tmp/abc.sh server1') do SET VAR=%i
This is a complicated command... The stuff in green happens on your windows machine, the stuff in red happens on myserver, and the stuff in blue happens on server1. If it doesn't work, try each level individually to see where it is breaking down.
-agent insead of -pw would be better if you can use an agent, of course.
Most options can't be specified from the command prompt, they will be taken from "Default Settings" instead. So run PUTTY, select the scrollback you want, and click 'save' with 'default settings' selected.
I need to convince my manager that we need to install plink for facilitation in monitoring over putty.
For example, I have thought of building a java applet which will have buttons say JVM1, JVM2 etc. When one clicks on JVM1, the plink query is run in background fetching sysout logs of a JVM and displaying it on the applet screen. (something like plink.exe ssh server1 /logs/websphere/jvm1/Sysout.log > /local/tmp.txt , then I will use the content of tmp.txt in my local system to write to applet screen) .
Im assuming this is possible via plink rite. cuz it is definitely not possible via putty.
Guys, need your help here. As said, i want to build a monitoring tool to fetch data from linux servers and display it on a GUI Screen made with Java.
So, the tool will have tabs say Tab 1 - Check DB Connection ( Use the data returned by Plink command to ping the db server and display the health as either red or green)
Tab 2 - Check output for last 100 lines sysout of a JVM ( Run the plink command to fetch the last 100 lines and display it on screen )
So, im assuming these simple things will be possible via plink rite? which cannot be done via putty.
Guys, need your help here. As said, i want to build a monitoring tool to fetch data from linux servers and display it on a GUI Screen made with Java.
So, the tool will have tabs say Tab 1 - Check DB Connection ( Use the data returned by Plink command to ping the db server and display the health as either red or green)
Tab 2 - Check output for last 100 lines sysout of a JVM ( Run the plink command to fetch the last 100 lines and display it on screen )
So, im assuming these simple things will be possible via plink rite? which cannot be done via putty.
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