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How to check if socket port is open?
Is there a way to determine if a particular socket port is free? I would like to open a socket to a particular port number. However, if it is not free the 'socket' command will cause a Tcl/Tk error and exit. -
Using Prowrap with Tktable extention
I am writing an application that uses the Tktable extention. I am using 'procomp' and 'prowrap' to hide the source code. However, PROWRAP does not let me to use the 'load' command or 'package require' to load the Tktable extention. Does anyone know if there are Tcl/Tkversions for various... -
GIF Image Editor for UNIX
What application exists for create GIF images for buttons? I used to use 'bitmap' to create images for buttons, however, bitmap images have only 2 color values. -
Protecting Code from Piracy
Does anyone have a good method for licensing Tcl/Tk code? My code is already converted to an executable to prevent others from seeing the source code. However, how can I prevent my code from being copied? I thought that locking each copy to a hostname and hostid number would be alright... -
How to get HOSTID using tcl/tk?
Does anyone know how to obtain the hostid (mac address) in tck/tk without using the [exec hostid] command?
