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Full Discussion: How to kill network users?
Top Forums UNIX for Advanced & Expert Users How to kill network users? Post 302467681 by jgt on Saturday 30th of October 2010 06:30:10 PM
Old 10-30-2010
Quote:
Originally Posted by Corona688
The telnet connection will close when this happens. How the application responds to it doing so unexpectedly is up to it, but it will know the connection closed.
Code:
# ps -leaf |grep lee                                                            
                                                           
 20 O      lee 18380     1 47  33 20 fb11f910 1484         -   Oct-19   ttyp2 11
-06:53:18 dbr PGM:xx_cmenu -e/u/cops/dta5                                       
# who                                                                           
bonnie     ttyp0        Oct 26 08:39                                            
root       ttyp1        Oct 30 18:17                                            
gary       ttyp3        Oct 14 09:59                                            
norm       ttyp4        Oct 20 14:37                                            
bill       ttyp6        Oct 18 09:26

As you can see, session ttyp2 still exists, even though the user has closed his terminal emulation session. This may not be an issue with HP or AIX, but it is with SCO.

---------- Post updated at 06:30 PM ---------- Previous update was at 06:20 PM ----------

Code:
#sar -u 1 3
18:31:42    %usr    %sys    %wio   %idle (-u)                                   
18:31:43      30      20       0      50                                        
18:31:44      28      22       0      50                                        
18:31:45      34      16       0      50                                        
                                                                                
Average       31      19       0      50                                        
# ps -leaf |grep lee                                                            
 20 S     dtr5  4802   576  0  66 22 fb11a468   80  e0000000 18:31:54       ?   
 00:00:00 sleep 1                                                               
 20 S     root  4803 27372  2  76 20 fb11a9c8   92  f2c0de00 18:31:55   ttyp1   
 00:00:00 grep lee                                                              
 20 O      lee 18380     1 42  35 20 fb11f910 1484         -   Oct-19   ttyp2 11
-07:06:21 dbr PGM:xx_cmenu -e/u/cops/dta5                                       
# kill -9 18380                                                                 
# sar -u 1 3                                                                    
                                                                                
SCO_SV midnight 3.2v5.0.7 >PentIII    10/30/2010                                
                                                                                
18:32:14    %usr    %sys    %wio   %idle (-u)                                   
18:32:15       0       0       0     100                                        
18:32:16       0       0       0     100                                        
18:32:17       0       0       0     100                                        
                                                                                
Average        0       0       0     100

 

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