These will all race against each other. If you want them to run in parallel you
need to specify -t to all commands or the send-keys will probably go to
whatever session started most recently.
-------- Original message --------
From: Donavan Kienenberger <d...@alaska.edu>
Date: 03/12/2013 21:46 (GMT+00:00)
To: tmux-users <tmux-users@lists.sourceforge.net>
Subject: Re: Using tmux to start separate processing scripts on system boot.
No, each crontab script has changes appropriate to each processing
script. One of the things that may be causing this is crontab runs a
script and immediately moves on to the next one without waiting for
feed back from the script, these scripts are essentially running at
the same time, but running in separate process ids.
waitd.cron:
# Start the tmux sssion
tmux new-session -d -s waitd
# Make sure we are in the tumx session
tmux select-pane -t waitd
# Set up the paths and environmental variables.
tmux send-keys "source /home/user/.bashrc" C-m
# Change to the working directory:
tmux send-keys "cd /home/user/processing_setup
# Run Terascan waitd daemon.
tmux send-keys "/opt/teras/bin/waitd -g" C-m
--
status_server.cron:
# Start the tmux sssion
tmux new-session -d -s status_server
# Make sure we are in the tumx session
tmux select-pane -t status_server
etc...
I should mention this is done thorough crontab and tmux so that on
ideally start-up no one has to log into the user account to get things
going, everything gets stared as the user in a session at boot,
however if a problem occurs someone can log in and attach to the
session and look though the output. We have been doing this with
screen, but fifty percent of the time it fails to function on start-up
and we end up having to manually log in and start scripts.
---------------------------------
Donavan Kienenberger
V-ADAPT Systems Administrator
Volcanic-Ash Detection, Avoidance
and Preparedness for Transportation
On Tue, Dec 3, 2013 at 12:02 PM, Nicholas Marriott
<nicholas.marri...@gmail.com> wrote:
> You are creating all the sessions with the same name?
>
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