で「はじめて読む8086」と
「The Art of UNIX Programming」を借りた
で「はじめて…」をざっと読んだ
ざっくりマシン語のことがわかってよかった
年内に「The Art…」も読みたい
rsync -avz -e ssh --delete --exclude 'Library/Caches/' --exclude '.Trash' --exclude '/Music/iTunes/back_iTunes Music' --exclude '/Pictures/back_iPhoto Library' /Users/keyes/ 192.168.1.6:/home/keyes/backup/keyesmac/
rsync -avz -e ssh --delete /Volumes/BIGMAC/ 192.168.1.6:/home/keyes/backup/bigmac/
1 #!/usr/local/bin/ruby
2 # encoding: utf-8
3 words = Fiber.new do
4 File.foreach("testfile") do |line|
5 line.scan(/\w+/) do |word|
6 Fiber.yield word.downcase
7 end
8 end
9 end
10 counts = Hash.new(0)
11 while word = words.resume
12 counts[word] += 1
13 end
14 counts.sort { |a,b| b[1] <=> a[1] }.each { |w| print "#{w[1]}:#{w[0]} " }