Rather than using system() to execute a shell command,
is there a way to emulate the system shell itself in R?
For instance, if the function is shell,
> getwd()
[1] "/home/a/b"
> shell() # From R to system shell
$cd .. # cd command in system shell
$CTRL+D # Return to R
> getwd()
[1] "/home/a"
Thanks in advance.
Daehyok Shin (Peter)
Terrestrial Hydrological Ecosystem Modellers
Geography Department
University of North Carolina-Chapel Hill
[EMAIL PROTECTED]
"We can do no great things,
only small things with great love."
- Mother Teresa
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