As vrea sa gasesc o constructie mai eleganta pt urmatoarea chestie
for line in `grep mumu /some/file`; do
field1=`echo $line` |awk {'print $1'}
field2=`echo $line` |awk {'print $2'}
field3=`echo $line` |awk {'print $3'}
field4=`echo $line` |awk {'print $4'}
done
unde file e ceva de genu
"
#blah blah
blah blah
mumu cucu lulu gigi
x y z t
a b c mumu
blah
In constructia de mai sus nu imi place ca la fiecare trecere prin bucla
for...do am cate 4 "echo foo | awk bar" . Vazusem undeva parca o
modalitate mai eleganta, dar nu mai tin minte nici macar ce sa caut.
--
Mihai Voica
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