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18 lines
227 B
Text
Executable file
18 lines
227 B
Text
Executable file
var=abcdef
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echo ${var:7}
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echo ${var:6}
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echo ${var:5}
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echo ${var:1}
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echo ${var:0}
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echo ${var:-1}
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echo ${var:1:4}
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echo ${var:0:4}
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echo ${var::4}
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echo ${var:-1:4}
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echo ${var:1:7}
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echo ${var:0:7}
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echo ${var::7}
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echo ${var:-1:7}
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