disown [ job ... ]
job ... &|
job ... &!
       Remove  the  specified  jobs  from  the job table; the shell will no
       longer report their status, and will not complain if you try to exit
       an interactive shell with them running or stopped.   If  no  job  is
       specified, disown the current job.

       If  the  jobs  are currently stopped and the AUTO_CONTINUE option is
       not set, a warning is printed containing information  about  how  to
       make them running after they have been disowned.  If one of the lat-
       ter  two forms is used, the jobs will automatically be made running,
       independent of the setting of the AUTO_CONTINUE option.
