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Thread: need a quick basic shell script help
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  #7 (permalink)  
Old 11-22-2007
grial's Avatar
grial grial is offline Forum Advisor  
El UNIX es como un toro
  
 

Join Date: Jun 2006
Location: Madrid (Spain)
Posts: 531
Code:
[[ ! -z "$(ifconfig -a | grep 10.100.120.21)" ]] && echo Exists