Description Usage Value Examples
This function tries to lauch docker stats
on the machine.
If the status code return by this command is not 0
(success),
this function will print a message and return FALSE.
If the return code is 0, this function invisibly return TRUE
.
1 |
invisible(TRUE)
if system("docker stats")
return 0, invisible(FALSE)
otherwise.
1 2 3 | if (interactive()){
dockerstats_available()
}
|
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