Can "tput" be used to query what is currently displayed on a user's screen? My users all log into a 3rd party Point-Of-Sale program. I've written a script using "tput", which places a one word status message on a user's screen when certain conditions are met, like when they...
one way around this problem would be to send a temp file along with your script. set up a cron job on the remote system to look for the temp file as frequently as needed.
when the cron job finds the temp file have it delete the temp file and run your updated script.
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