Template.prepend(cmd, kind) Add a new action at the beginning. See append() for explanations of the arguments.
posix.environ A dictionary representing the string environment at the time the interpreter was started. Keys and values are
resource.setrlimit(resource, limits) Sets new limits of consumption of resource. The limits argument must
grp.getgrgid(gid) Return the group database entry for the given numeric group ID.
fcntl.fcntl(fd, cmd, arg=0) Perform the operation cmd on file descriptor fd (file objects providing a
Template.clone() Return a new, equivalent, pipeline template.
crypt.crypt(word, salt=None) word will usually be a user’s password as typed at a prompt or in a graphical interface
syslog.setlogmask(maskpri) Set the priority mask to maskpri and return the previous mask value. Calls to syslog()
Template.append(cmd, kind) Append a new action at the end. The cmd variable must be a valid bourne shell command. The
pty.spawn(argv[, master_read[, stdin_read]]) Spawn a process, and connect its controlling terminal with the current process’s
Page 2 of 5