23 lines
332 B
Bash
23 lines
332 B
Bash
#!/bin/bash
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# redirecting input file descriptors
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exec 3>&1
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echo "This is the 3 file descriptor" >&3
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exec 6>&0
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exec 0<test
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count=1
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while read line
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do
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echo "Line #$count: $line"
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count=$[ $count+1 ]
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done
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exec 0<&6
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read -p "Are you done now?" answer
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case $answer in
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Y|y) echo "Goodbye";;
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N|n) echo "Sorry, this is the end";;
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esac
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