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Diff for /src/usr.bin/top/top.1 between version 1.26 and 1.27

version 1.26, 2005/05/13 20:43:30 version 1.27, 2005/05/14 09:03:31
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 .Nd display and update information about the top CPU processes  .Nd display and update information about the top CPU processes
 .Sh SYNOPSIS  .Sh SYNOPSIS
 .Nm top  .Nm top
 .Op Fl biInqSu  .Op Fl bIinqSu
 .Op Fl d Ar count  .Op Fl d Ar count
 .Op Fl o Ar field  .Op Fl o Ar field
 .Op Fl p Ar pid  .Op Fl p Ar pid
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 automatically exits.  automatically exits.
 For intelligent terminals, no upper limit is set.  For intelligent terminals, no upper limit is set.
 The default is 1 for dumb terminals.  The default is 1 for dumb terminals.
   .It Fl I
   Do not display idle processes.
   By default,
   .Nm
   displays both active and idle processes.
 .It Fl i  .It Fl i
 Use  Use
 .Em interactive  .Em interactive
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 is processed, the screen will immediately be updated, even if the command was  is processed, the screen will immediately be updated, even if the command was
 not understood.  not understood.
 This mode is the default when standard output is an intelligent terminal.  This mode is the default when standard output is an intelligent terminal.
 .It Fl I  
 Do not display idle processes.  
 By default,  
 .Nm  
 displays both active and idle processes.  
 .It Fl n  .It Fl n
 Use  Use
 .Em non-interactive  .Em non-interactive
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 This can be used when the system is  This can be used when the system is
 being very sluggish to improve the possibility of discovering the problem.  being very sluggish to improve the possibility of discovering the problem.
 This option can only be used by root.  This option can only be used by root.
   .It Fl S
   Show system processes in the display.
   Normally, system processes such as the pager and the swapper are not shown.
   This option makes them visible.
 .It Fl s Ar time  .It Fl s Ar time
 Set the delay between screen updates to  Set the delay between screen updates to
 .Ar time  .Ar time
 seconds.  seconds.
 The value may be fractional, to permit delays of less than 1 second.  The value may be fractional, to permit delays of less than 1 second.
 The default delay between updates is 5 seconds.  The default delay between updates is 5 seconds.
 .It Fl S  .It Fl U Ar username
 Show system processes in the display.  Show only those processes owned by
 Normally, system processes such as the pager and the swapper are not shown.  .Ar username .
 This option makes them visible.  This option currently only accepts usernames and will not understand
   UID numbers.
 .It Fl u  .It Fl u
 Do not take the time to map UID numbers to usernames.  Do not take the time to map UID numbers to usernames.
 Normally,  Normally,
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 This option  This option
 disables all that, while possibly decreasing execution time.  disables all that, while possibly decreasing execution time.
 The UID numbers are displayed instead of the names.  The UID numbers are displayed instead of the names.
 .It Fl U Ar username  
 Show only those processes owned by  
 .Ar username .  
 This option currently only accepts usernames and will not understand  
 UID numbers.  
 .El  .El
 .Pp  .Pp
 Both  Both
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 .Pp  .Pp
 These commands are currently recognized (^L refers to control-L):  These commands are currently recognized (^L refers to control-L):
 .Bl -tag -width XxXXXX  .Bl -tag -width XxXXXX
 .It ^L  
 Redraw the screen.  
 .It h or \&?  .It h or \&?
 Display a summary of the commands (help screen).  Display a summary of the commands (help screen).
   .It ^L
   Redraw the screen.
 .It q  .It q
 Quit  Quit
 .Nm top .  .Nm top .
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 or  or
 .Li renice  .Li renice
 command.  command.
 .It i or I  .It I or i
 Toggle the display of idle processes.  Toggle the display of idle processes.
 .It k  .It k
 Send a signal  Send a signal
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 PIDs, all separated by space).  PIDs, all separated by space).
 This acts similarly to the command  This acts similarly to the command
 .Xr renice 8 .  .Xr renice 8 .
   .It S
   Toggle the display of system processes.
 .It s  .It s
 Change the number of seconds to delay between displays  Change the number of seconds to delay between displays
 (prompt for new number).  (prompt for new number).
 .It S  
 Toggle the display of system processes.  
 .It u  .It u
 Display only processes owned by a specific username (prompt for username).  Display only processes owned by a specific username (prompt for username).
 If the username specified is simply  If the username specified is simply
Legend:
Removed from v.1.26  
changed lines
  Added in v.1.27