Hi Guys, grep and also csvgrep (from csvkit) for this huge file in the worst case (the pattern is present in the last line) spents 35 secs. ack spents only 2,5 seconds!
If you are curious, this is the file https://UIM:[email protected]/prophet/UIM/UIM.csv.zip Anyway, since the "ack --help" command works, why the "ack 123 UIM.csv" command doesn't? maybe a particular perl environment variable needs to be included? Thanks in advance Regards Il giorno dom 25 apr 2021 alle ore 23:28 Andy Lester <[email protected]> ha scritto: > > > On Apr 25, 2021, at 9:45 AM, Mike Kelly <[email protected]> wrote: > > Have you tried using grep? I bet you could build a grep pipeline into sed > or cut that would give you in Java just what you want from that CSV line. > > > Indeed, what happens when you try ack instead of grep? > > -- > You received this message because you are subscribed to the Google Groups > "ack users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/ack-users/07A771D1-4EDE-4832-9515-014CC15CF66C%40petdance.com > <https://groups.google.com/d/msgid/ack-users/07A771D1-4EDE-4832-9515-014CC15CF66C%40petdance.com?utm_medium=email&utm_source=footer> > . > -- -- You received this message because you are subscribed to the Google Groups "ack users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/ack-users/CABajeK8Gwovfy8wG5zk4BKZMOqS1A89h2NfQNZ4Q%3D-vi28Sr3A%40mail.gmail.com.
