30 lines
546 B
Awk
30 lines
546 B
Awk
END {
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print index ("abc", "abc");
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print index ("abc", "b");
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print index ("abc", "kabc");
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print "----------------------------";
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print substr ("abc", "abcdefg", 5);
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print substr ("abc", -1, 5);
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print substr ("abc", 0, 5);
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print substr ("abc", 1, 5);
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print substr ("abc", 2.829, 5);
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print substr ("abc", "3", 5);
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print substr ("abc", 4, 5);
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/*
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a[1] = 20;
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substr (a, 3, 4);
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*/
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print tolower ("AbcDEF");
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print toupper ("AbcDEF");
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arr[0] = "xxx";
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print split ("abc def abc", arr);
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for (i in arr)
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{
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print i, " ", arr[i];
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}
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}
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