Created
April 21, 2011 19:45
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lines_per_day.rb
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#!/usr/bin/ruby | |
# Needed to figure out the daily load on our reporting server. Decided to hit the monthly log file | |
# and see how many lines per day were being written to it. This was a good excuse to test out some | |
# new Ruby learning. | |
logfile = ARGV[0] | |
101.upto(131) do |day| | |
day = day.to_s[1..2] | |
print "April #{day}:\t" | |
system("grep 201104#{day} #{logfile} | wc -l") | |
end |
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dpritchett@LAP-DPRITCHETT ~/work | |
$ ./lines_per_day.rb ./Dtb_Freds_Planning_201104.log | |
April 01: 9886 | |
April 02: 108 | |
April 03: 83 | |
April 04: 8293 | |
April 05: 11893 | |
April 06: 12408 | |
April 07: 11832 | |
April 08: 10948 | |
April 09: 89 | |
April 10: 148 | |
April 11: 11320 | |
April 12: 12858 | |
April 13: 13582 | |
April 14: 10867 | |
April 15: 11040 | |
April 16: 1100 | |
April 17: 882 | |
April 18: 12276 | |
April 19: 11287 | |
April 20: 12799 | |
April 21: 1471 | |
April 22: 0 | |
April 23: 0 | |
April 24: 0 | |
April 25: 0 | |
April 26: 0 | |
April 27: 0 | |
April 28: 0 | |
April 29: 0 | |
April 30: 0 | |
April 31: 0 | |
dpritchett@LAP-DPRITCHETT ~/work | |
$ |
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