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Shell Programming and Scripting

BASH: Grepping/sedding/etc out part of a file... (from one word to 'blank' line)

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Top Forums Shell Programming and Scripting BASH: Grepping/sedding/etc out part of a file... (from one word to 'blank' line)
# 8  
Old 12-11-2008
try this

Code:
var1=`sed -ne '/Alerts/{
N
/Password Incorrect/!d
}
/Alerts/,/Other Info/p
' filename`

var2=`sed -ne '/Alerts/{
N
/Login Error/!d
}
/Alerts/,/Other Info/p
' filename`
if [ "$var1" -a "$var2" ]
then
DO CODE HERE
fi

# 9  
Old 12-11-2008
Thanks. Real slick. Much easier to read and understand too.
# 10  
Old 12-11-2008
you understood the code fully right??
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