   "-" ,  BOCIIOJ
  pstree.      pstree  
-,    PID:

$ pstree -

init(I)-+-adsl-connect(1591)pppd(1619)-(1620)
|-apmd(832)
-atd(1148)
|-crond(1089)
|-gpm(1047)
|-httpd(1070)-+-httpd(1088)
|             '-httpd(1538)

|-ntpd(852)

I-portmap(686)

|-rhnsd(1170)

|-rpc.mountd(989)

|-rpc.rquotad(984)

|-rpc.statd(714)

|-rpciod(805)

|-sendmail(1028)

[-smbd(1107)smbd(2118)

|-sshd(909)

|-syslogd(663)

'-xinetd(942)

   ,    ,  :

  . 10.4.  ,      PID, 
   "$ $  PID"    .

 

      ()  ;

   .     , 
   (sleep).        
,  .     
,          '
   .  ( ) npoi
       .

  ,        ,
    (&),     , <
       .  
 ,    PID     
    .     
      .

      ,  
   .       :

 .  info-  man-    
  (.  " "  7).

298                                       III.   Red Hat L