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- #!/usr/bin/awk
- function casestr(str)
- {
- l = length(str);
- k = false;
- new_str = "";
- for (i = 1; i <= l; i++) {
- if (k)
- new_str = (new_str tolower(substr(str,i,1)));
- else
- new_str = (new_str toupper(substr(str,i,1)));
- k = !k;
- }
- print new_str;
- return new_str;
- }
- BEGIN { casestr(ARGV[1]);}
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