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Ingy döt Net 2023-07-01 11:58:00 -04:00
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Task/Execute-a-system-command/J/execute-a-system-command.j Normal file
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load'task'
NB. Execute a command and wait for it to complete
shell 'dir'
NB. Execute a command but don't wait for it to complete
fork 'notepad'
NB. Execute a command and capture its stdout
stdout =: shell 'dir'
NB. Execute a command, provide it with stdin,
NB. and capture its stdout
stdin =: 'blahblahblah'
stdout =: stdin spawn 'grep blah'