33 lines
505 B
Text
33 lines
505 B
Text
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#! @builddir@/grub-shell-tester
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echo one
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foo=""
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while test "$foo" != "1111"; do foo="${foo}1"; echo "$foo"; done
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echo two
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foo=""
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while test "$foo" != "aaaa"
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do
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foo="${foo}a"
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echo $foo
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done
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foo=""
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until test "$foo" = "1111"; do foo="${foo}1"; echo $foo; done
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foo=""
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until test "$foo" = "aaaa"
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do
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foo="${foo}a"
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echo $foo
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done
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# check "$?" in condition gets its value from while body commands
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foo=""
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false
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while test "$?" != "0"
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do
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echo $foo
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foo="${foo}1"
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test "$foo" = "111111"
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done
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