e32b6503e7
function old new delta expand_one_var 1602 1615 +13 builtin_type 114 116 +2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
25 lines
616 B
Plaintext
Executable File
25 lines
616 B
Plaintext
Executable File
set -- 0123456
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echo "all |"$1
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echo "4: |"${1:4}
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echo "4:2 |"${1:4:2}
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echo "4:-1 |"${1:4:-1}
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echo "4:-2 |"${1:4:-2}
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echo "4:-3 |"${1:4:-3}
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echo "-4: |"${1: -4}
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echo "-4:2 |"${1: -4:2}
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echo "-4:-1 |"${1: -4:-1}
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echo "-4:-2 |"${1: -4:-2}
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echo "-4:-3 |"${1: -4:-3}
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echo "-4:-4 |"${1: -4:-4}
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i=2; echo "-4:i=2 |"${1: -4:i}
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i=-2; echo "-4:i=-2|"${1: -4:i}
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i=-3; echo "-4:i=-3|"${1: -4:i}
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i=-4; echo "-4:i=-4|"${1: -4:i}
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echo "-5: |"${1: -5}
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echo "-6: |"${1: -6}
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echo "-7: |"${1: -7}
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echo "-8: |"${1: -8}
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echo "-9: |"${1: -9}
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echo "-9:-99 |"${1: -9:-99}
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echo Ok:$?
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