External Programs
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Siag Office External Programs
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External programs can be used to load and store data. Loading
is done by calling the program, redirecting its output to
a file and loading the file. Saving is done by saving to
a temporary file and calling the external program which reads
the file from stdin.
As a trivial example, cat can be used to load local files. As a more useful example, httpget can be used to load a file from a web server. The external program dialog
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