I have an epos system which connects to multiple printers and cashdrawer
the printer are from multipe manufacturers and use EPSON ESC/P
our database get updated with the status of printing of order the the script should check database for any update and print or process action of cashdrawer port .
the printers development document will be provided and we curently have this process developed in android environment and source code example can be provided
the script will be called printing precess and will run in the centos system as a system process and if it failes will notify via email if database connectivity fails it needs to keep on trying until database connection is available if this faile also needs to send email every 5 min
there is another part to this but can be done as seprate project we need to do network caller id on that linux centos system and when calls pickedup needs to update database of a caller id record
only bid if you are expers shell script developer payment will only be made when fully working script is tested and approved .
I am also open to solution on development
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I am confident I am the right candidate for this project as I have done many similar projects in the past. With years of experience in this field, I believe this project will be very easy for me.
Hi there! I am Linux Shell Script expert. I can share some previous code examples. Please let me know more details so we can start working ln your script. Thanks!