Runs unix
or dos
depending on the current operating system. For
R, just runs system
with optional concatenation of first two
arguments which are assumed named command
and text
.
sys(command, text=NULL, output=TRUE)
# S-Plus: sys(\dots, minimized=FALSE)
system command to execute
text to concatenate to system command, if any (typically options or file names or both)
set to FALSE
to not return output of command as a character
vector
see unix
or dos
executes system commands