Difference between revisions of "HP-UX"

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  ':t n'  copy current line to after line n
 
  ':t n'  copy current line to after line n
 
====kernel reconfiguration====
 
====kernel reconfiguration====
−
*# sysdef - shows tunable kernel parameters (sysctl -a on linux)
+
*'cd /stand/build'
−
* /stand/build/system is kernel konfiguration file
+
*/usr/lbin/sysadm/system_prep -s system - creates '/stand/build/system' as configuration file with parameters taken from running system
 
** kmtune -S /stand/build/system - queries system parameters
 
** kmtune -S /stand/build/system - queries system parameters
 
** kmtune -S /stand/build/system -s maxusers=30 - sample setting value of a parameter  
 
** kmtune -S /stand/build/system -s maxusers=30 - sample setting value of a parameter  
 
** kmsystem -S /stand/build/system -q ps2 - queries 'system' for the status of 'ps2' value
 
** kmsystem -S /stand/build/system -q ps2 - queries 'system' for the status of 'ps2' value
 
** kmsystem -S /stand/build/system -c Y ps2 - changes value of ps2 to Yes  
 
** kmsystem -S /stand/build/system -c Y ps2 - changes value of ps2 to Yes  
 +
** kmadmin
 
*mk_kernel -s ./system - builds new kernel using 'system' as configuration file  
 
*mk_kernel -s ./system - builds new kernel using 'system' as configuration file  
 
==to test yet==
 
==to test yet==
 
*cut
 
*cut
 
*tee - sends output of pipe to additional place (file as well as stout f.e.)
 
*tee - sends output of pipe to additional place (file as well as stout f.e.)

Revision as of 11:15, 28 August 2006

links

tips and notes

shell

  • to redirect Standard Error to a file use ...
'2>'

.. instead of usuall 

'>'

VI commands

'I' - insert at ther begginig of the line
'3,404w file.txt' write lines 3 to 404 to file.txt
':m n'  move current line to after line n
':t n'  copy current line to after line n

kernel reconfiguration

  • 'cd /stand/build'
  • /usr/lbin/sysadm/system_prep -s system - creates '/stand/build/system' as configuration file with parameters taken from running system
    • kmtune -S /stand/build/system - queries system parameters
    • kmtune -S /stand/build/system -s maxusers=30 - sample setting value of a parameter
    • kmsystem -S /stand/build/system -q ps2 - queries 'system' for the status of 'ps2' value
    • kmsystem -S /stand/build/system -c Y ps2 - changes value of ps2 to Yes
    • kmadmin
  • mk_kernel -s ./system - builds new kernel using 'system' as configuration file

to test yet

  • cut
  • tee - sends output of pipe to additional place (file as well as stout f.e.)
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