Squid problem

[Petr Simek]

On Sun, 22 Mar 1998, Stepan Kasal wrote:

> Dobry den preji,
> 
> Nekdo by mohl pouzit awk, ale opet mohu strucne ilustrovat nevyhody:
> bash$ ps aux|awk '$12=="squid" {print}'
> kasal     7239  0.0  0.3   832   344   4 S   20:56   0:00 grep  squid
> squid      350  0.0  1.6  2500  1532  ?  S  Mar 20   0:19 squid -s -Y -D

A co treba: if ! ps -aux | grep squid | grep -v grep > /dev/null 
            then
              restart_squid
            fi

> Tedy v prvni radce je jmeno programu $11, ve druhe $12.  :-(
> 
>                     Hezky den.

*------------------------------------------------------------------------*
|                          Petr Simek   APS JU                           |
|                             petrsi na jcu.cz                              |
*------------------------------------------------------------------------*