Caute, > > $ time cat /var/log/apache/access.log | while read l; do l=${l#*[[]}; l=${l%%:*}; echo $l; done | uniq -c > > $ time cat /var/log/apache/access.log | awk '{print $4}' | sed -e "s/\[//" -e "s/:.*//" | sort | uniq -c vyskusaj toto: time cat /var/log/apache/access_log |tr '[:' ' ' |awk '{print $4}' |sort |uniq -c :-) Oskar --