Am 30.04.2010 16:46, schrieb adrian kok: > I have big file as below > and would like to know how many line eg: wc -l file > but can't figure out how to know > > If I type wc -l file, I only get the 1023 but it includes the space > When I use cat file | tr -d "\r \n". it gives me "adrian alice......" > I need it as fileB and then wc -l fileB. grep -cv ^$ file > > Thank you so much > > file > ==== > > adrian > > alice > > > Patrick > > > > file B > ====== > > adrian > alice > Patrick Regards, Peter -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 261 bytes Desc: OpenPGP digital signature URL: <http://lists.centos.org/pipermail/centos/attachments/20100430/68df4fcb/attachment-0003.sig>