Help with GNU screen: Backtick and Caption.


 
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Old 09-02-2009
Help with GNU screen: Backtick and Caption.

I'm trying to get GNU screen to show the output of "uptime" for the host being accessed in the current window, but unfortunately, no matter what window I go in, it shows the uptime for the host I originally launched screen in ("adminhost").

Does anyone know how to get this to update from the current host I'm on?

Here's my screenrc:

escape ^Ww
sessionname akbar
shell /bin/ksh
backtick 1 5 5 uptime
backtick 2 10 10 hostname
caption always "%2` %1`"

screen -t adminhost
screen -t host1 ssh host1
screen -t host2 ssh host2
screen -t host3 ssh host3



Thanks in advance my friends.
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RUPTIME(1)						    BSD General Commands Manual 						RUPTIME(1)

NAME
ruptime -- show host status of local machines SYNOPSIS
ruptime [-alrtu] DESCRIPTION
ruptime gives a status line like uptime(1) for each machine on the local network; these are formed from packets broadcast by each host on the network via the rwhod(8) daemon. The default broadcast time by the hosts is every three minutes. Machines for which no status report has been received for 11 minutes are shown as being down. The options are as follows: -a Users idle an hour or more are not counted unless the -a flag is given. -l Sort by load average. -r Reverses the sort order. -t Sort by uptime. -u Sort by number of users. The default listing is sorted by host name. FILES
/var/rwho/whod.* data files SEE ALSO
rup(1), rwho(1), uptime(1), rwhod(8) HISTORY
ruptime appeared in 4.2BSD. BSD
August 9, 2005 BSD