Wow, thank you protocomm and Akshay Hegde for your help!
But I don't understand yet about the script. Would you mind to explain it to me? Thank you.
Regards,
Intan
-F,
Set input field separator comma
FNR>1
FNR is number of records relative to the current input file, since we are interested to skip header so used FNR >1.
split(string, array, fieldsep)
This divides string into pieces separated by fieldsep, and stores the pieces in array. The first piece is stored in array[1], the second piece in array[2], and so forth. The string value of the third argument, fieldsep, is a regexp describing where to split string (much as FS can be a regexp describing where to split input records). If the fieldsep is omitted, the value of FS is used. split returns the number of elements created.
n=split($1,A,/\//)
From above, you can see here variable n holds number of elements created, where first argument column1 $1 is string, A is array and /\// is field separator
print A[n]
Finally print last element in array A that is your filename.
This User Gave Thanks to Akshay Hegde For This Post:
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