Alejandro Lucas Baldres wrote:
My plataform i386 with Linux (ubuntu dapper 6.06), the future of program is free and opensource.
I want the program disallow more then one instance.

The simplest solution: let program check if /tmp/<filename> file exists and create it,then on exit delete.If file exists then instance is already running.
More complex would be using IPC (maybe others could describe)

Regards
Boguslaw

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