22 lines
186 B
Bash
22 lines
186 B
Bash
while [ -z "$I" ]
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do
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case $U in
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*)echo toto;I=y
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esac
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done
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echo "$I"
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case toto in
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tutu) ;;
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toto)
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cat << EOF
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toto
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EOF
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;;
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tata)
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esac
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echo to 2>&1
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echo to2 >&1
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echo to$(echo 2) >&1
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