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Process
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Method Process.popen()
- Method
popen
string popen(string command)
- Description
Executes command as a shell statement ("/bin/sh -c
command " for Unix, "cmd /c command " for Windows),
waits until it has finished and returns the result as a string.
- See also
system , spawn
- Method
popen
Stdio.FILE popen(string command, string mode)
- Description
Open a "process" for reading or writing. The command is executed
as a shell statement ("/bin/sh -c command " for Unix,
"cmd /c command " for Windows). The parameter mode
should be one of the following letters:
"r" | Open for reading. Data written by the process to stdout
is available for read.
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"w" | Open for writing. Data written to the file is available
to the process on stdin.
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- See also
system , spawn
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