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- # forever.sh
- while :
- do
- echo ":-("
- sleep 1
- done
- # (eof)
- ./forever | sed 's/-/---/' # Works fine :---( :---( :---(
- ./forever | -e sed 's/-/---/' -e 's/(/)/' # Works fine :---) :---) :---)
- ./forever | sed 's/-/---/' | sed 's/(/)/' # No stdout
- cat smileys.txt | sed 's/-/---/' | sed 's/(/)/' # Works fine :---) :---) :---)
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