amarok:/f/log# date
Sun Mar  7 20:59:27 CET 2004
amarok:/f/log# du -h este_mes 
36M     este_mes
amarok:/f/log# wc este_mes
 171498 3315518 37161077 este_mes
amarok:/f/log# cat este_mes | egrep -i -v '(gif|jpg|png|js|txt|sh)' | wc
  20536  390583 4113228
amarok:/f/log# cat este_mes | egrep -i -v '(gif|jpg|png|js|txt|sh)' | egrep -i G
ecko | wc
   9719  196271 2063106
amarok:/f/log# cat este_mes | egrep -i -v '(gif|jpg|png|js|txt|sh)' | egrep -i K
onqueror | wc
    790   13643  155730
amarok:/f/log# cat este_mes | egrep -i -v '(gif|jpg|png|js|txt|sh)' | egrep -i M
SIE | wc
   8362  159626 1697438
amarok:/f/log# cat este_mes | egrep -i -v '(gif|jpg|png|js|txt|sh)' | egrep -i W
indows | wc
  14065  275630 2906201
amarok:/f/log# cat este_mes | egrep -i -v '(gif|jpg|png|js|txt|sh)' | egrep -i L
inux | wc
   4817   93347  999150
amarok:/f/log#