On Nov 20, 8:06 am, Vamsi Krishna <[EMAIL PROTECTED]> wrote: > hi all, > > i need to grep a word count from a text file and i want to display the > count. > i need all the above in a rake file , i tried it by using > > today_count= system("grep -R 'time' oct_10.txt | grep -R 'hi' | wc > -l") > puts "today count is :#{today_count}" > > but today_count returns 'true' instead of count. > > plz reply ASAP. > > Thanks.. > --vamsi. > -- > Posted viahttp://www.ruby-forum.com/.
Try backticks instead: output = `grep -R 'time' oct_10.txt | grep -R 'hi' | wc` backticks will return whatever went to stdout. For system(), rtfm: http://ruby-doc.org/core/ Jeff p.s. Please don't say "reply ASAP" when posting. Everyone here is donating their free time and energy already. :-) purpleworkshops.com --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---