Multiple character command line switch

Hi all, I was trying to write a script. I wanted to use multiple characters in command line switches. For example myScript -f1 -f2 now getopt or getopts allows only for single character switches (please correct me if its not true). Is there any module which will allow my to have multiple chara

Problem with perl code

Hi, My input file (string) has strings as below asfd1-asfd2-asfd3 asfd2-asfd3-asfd1 asfd1-asfd4-asfd3 (Create a file named string with above lines as a testcase for program) each line represents a loop, for example for line-1 asfd1 to asfd2 to asfd3 and back to asfd1, In that sense line-1 and