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v='z1.tmp z2.tmp' echo TEST >$v echo 'z1.tmp:' `cat 'z1.tmp' 2>/dev/null; echo $?` echo 'z2.tmp:' `cat 'z2.tmp' 2>/dev/null; echo $?` echo '"z1.tmp z2.tmp":' `cat 'z1.tmp z2.tmp' 2>/dev/null; echo $?` rm z*.tmp
