Revisions to Capturing Groups From a Grep RegEx

added 5 characters in body

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edited Dec 12, 2009 at 1:17

Not possible in just grep I believe

for sed:

name=`echo $f | sed -E 's/([0-9]+_([a-z]+)_[0-9a-z]*)|.*/\1\2/'`

I'll take a stab at the bonus though:

echo "$name.jpg"

Not possible in just grep I believe

for sed:

name=`echo $f | sed -E 's/[0-9]+_([a-z]+)_[0-9a-z]*/\1/'`

I'll take a stab at the bonus though:

echo "$name.jpg"

Not possible in just grep I believe

for sed:

name=`echo $f | sed -E 's/([0-9]+_([a-z]+)_[0-9a-z]*)|.*/\2/'`

I'll take a stab at the bonus though:

echo "$name.jpg"

added 76 characters in body; added 1 characters in body

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edited Dec 12, 2009 at 1:09

Not possible in just grep I believe

for sed:

name=`echo $f | sed -E 's/[0-9]+_([a-z]+)_[0-9a-z]*/\1/'`

I'll take a stab at the bonus though:

echo "$name.jpg"

Not possible in just grep I believe

I'll take a stab at the bonus though:

echo "$name.jpg"

Not possible in just grep I believe

for sed:

name=`echo $f | sed -E 's/[0-9]+_([a-z]+)_[0-9a-z]*/\1/'`

I'll take a stab at the bonus though:

echo "$name.jpg"

Source Link

created Dec 12, 2009 at 1:00

Not possible in just grep I believe

I'll take a stab at the bonus though:

echo "$name.jpg"

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