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Operating Systems HP-UX Get blank screen when killing a UNIX session on HP-UX Post 302919026 by rm-r on Friday 26th of September 2014 08:57:47 PM
Old 09-26-2014
Get blank screen when killing a UNIX session on HP-UX

Hi,
I have this Unix script that kills a user session. When I run it, my screen goes blank. How do I prevent the blank screen?

Ex: I open 2 Unix sessions. The main PID for my 1st session is 1234. In the second session I issue a "kill -HUP 1234". The first session gets killed but the second session goes blank (I must hit Enter to get a prompt again). I want to prevent this second session from going blank.

I have tried running the script in background (ie: &) and also redirected the output to /dev/null but nothing will do.

Ideas anyone?

Thanks.
 

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script(1)							   User Commands							 script(1)

NAME
script - make record of a terminal session SYNOPSIS
script [-a] [filename] DESCRIPTION
The script utility makes a record of everything printed on your screen. The record is written to filename. If no file name is given, the record is saved in the file typescript. See WARNINGS. The script command forks and creates a sub-shell, according to the value of $SHELL, and records the text from this session. The script ends when the forked shell exits or when Control-d is typed. OPTIONS
The following option is supported: -a Appends the session record to filename, rather than overwriting it. NOTES
script places everything that appears on the screen in filename, including prompts. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |CSI |Enabled | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5) WARNINGS
script can pose a security risk when used in directories that are writable by other users (for example, /tmp), especially when run by a privileged user, that is, root. Be sure that typescript is not a link before running script. SunOS 5.11 30 Jan 2004 script(1)
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