Make a user personal temporary folder in the Opal file system (make sure it does not exists).
See also
Other file functions:
opal.file(),
opal.file_cp(),
opal.file_download(),
opal.file_ls(),
opal.file_mkdir(),
opal.file_mv(),
opal.file_read(),
opal.file_rm(),
opal.file_unzip(),
opal.file_upload(),
opal.file_write()
Examples
if (FALSE) { # \dontrun{
o <- opal.login('administrator','password', url='https://opal-demo.obiba.org')
# make a folder
path <- opal.file_mkdir_tmp(o)
opal.logout(o)
} # }