45 lines
351 B
Text
45 lines
351 B
Text
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fff()
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{
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typeset i=0 x=10
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echo "|$i|$x|"
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export x
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printenv x
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}
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fff2()
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{
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echo "|$x|"
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export x
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printenv x
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}
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fff3()
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{
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typeset i=0 x="${x-10}"
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echo "|$i|$x|"
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}
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fff4()
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{
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typeset i=0 x
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x="${x-10}"
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echo "|$i|$x|"
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}
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fff5()
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{
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z=y typeset z
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echo "|$z|"
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}
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fff
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x=10 fff
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x=1 fff
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x=4 fff2
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x=11 fff3
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echo after fff3: x=$x
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x=12 fff4
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fff5
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z=42 fff5
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