How do you execute an external process in VisualWorks Smalltalk?
How to execute an external process in VisualWorks?
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Use
ExternalProcess fork. e.g.ExternalProcess fork: 'date'..However,
forkwill only take one program and the arguments have to be passed separately in an array. If you want a more complex command you can use theshOne:method:ExternalProcess shOne: 'test -d data || mkdir data && cd data'.