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Forum: Shell Programming and Scripting 11-12-2010

While loop read line not working

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Suddenly it's staring me in the face. Even...

Suddenly it's staring me in the face.

Even in a here-document, $line gets evaluated before the program is run, while it's still blank, so it becomes "LINE ---" before it even gets transmitted over...

Forum: Shell Programming and Scripting 10-13-2010

Extract urls from index.html downloaded using wget

20,854

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Oh I see, how about this: awk 'BEGIN{ RS="<a...

Oh I see, how about this:
awk 'BEGIN{ RS="<a *href *= *\""} NR>2 {sub(/".*/,"");print; }' index.html

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