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# Tests for process substitution: <(...), >(...) and =(...).
%prep
mkdir procsubst.tmp
cd procsubst.tmp
print 'First\tSecond\tThird\tFourth' >FILE1
print 'Erste\tZweite\tDritte\tVierte' >FILE2
%test
paste <(cut -f1 FILE1) <(cut -f3 FILE2)
0:<(...) substitution
>First Dritte
paste <(cut -f2 FILE1) <(cut -f4 FILE2) > >(sed 's/e/E/g' >OUTFILE)
sleep 1 # since the sed is asynchronous
cat OUTFILE
0:>(...) substitution
>SEcond ViErtE
diff =(cat FILE1) =(cat FILE2)
1:=(...) substituion
>1c1
>< First Second Third Fourth
>---
>> Erste Zweite Dritte Vierte
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