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here document and STDIN


From: Cai Qian
Subject: here document and STDIN
Date: Tue, 23 May 2006 18:33:34 +0100

Hi,

For following code,

sh <<EOF
      read
EOF

I have no idea why will not block. May I ask how to reset its STDIN?
So I can run some Perl code inside like,

perl - <<'EOF'
     XXXXX

EOF

Qian




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