for example my value alpha_1_2_u_345_cd.csv then i want to remove the characters present in using gsub in awk output should be 12345,alpha_1_2_u_345_cd.csv please let me know if there any evaluation to be done

Please find the execution below

9

1 Answer

Posted by @manatwork

{sub(/r.*/,"",$2); gsub(/[^[:digit:]]/,"",$2); print $2"|"$3"|"$4"|"$5}.

Or the gensub() way:

{print gensub(/[^[:digit:]]/,"","g",gensub(/r.*/,"",1,$2))"|"$3"|"$4"|"$5}

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