10-21-2013
Pause processes in remote host and resume execution in another remote host
Hi,
Given addresses of 2 remote machines[say src and dest], using a shell script is it possible to
- get the state of running processes in "src"
- stop all the processes in "src"
- exit out of "src"
- ssh into "dest"
- resume the state of executing processes captured in step 1 in "dest"
Assumption:
"src" is already logged in using ssh and processes are running in it.
Thanks in advance,
Saeya
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LEARN ABOUT DEBIAN
ttyrec
TTYREC(1) General Commands Manual TTYREC(1)
NAME
ttyrec - a tty recorder
SYNOPSIS
ttyrec [-a] [-u] [-e command] [file]
DESCRIPTION
Ttyrec is a tty recorder. It is a derivative of script(1) command for recording timing information with microsecond accuracy as well. It
can record emacs -nw, vi, lynx, or any programs running on tty.
Ttyrec invokes a shell and records the session until the shell exits. Recorded data can be played back with ttyplay(1). If the argument
file is given, the session will be recorded in that file. Otherwise, ttyrecord is used as default.
OPTIONS
-a Append the output to file or ttyrecord, rather than overwriting it.
-u With this option, ttyrec automatically calls uudecode(1) and saves its output when uuencoded data appear on the session. It allow
you to transfer files from remote host. You can call ttyrec with this option, login to the remote host and invoke uuencode(1) on it
for the file you want to transfer.
-e command
Invoke command when ttyrec starts.
ENVIRONMENT
SHELL If the variable SHELL exists, the shell forked by ttyrec will be that shell. If it's not set, the Bourne shell is assumed. (Most
shells set this variable automatically).
SEE ALSO
script(1), ttyplay(1), ttytime(1), uuencode(1), uudecode(1)
TTYREC(1)