站长资源脚本专栏
ruby 去掉文件里重复的行
简介old = File.open(ARGV[0]).collect new = File.open(ARGV[1],"a+") for i in 0..old.length-1 new.write(old.uniq[i]) end ##或简单两行也可以如qc.rb old = File.open(AR
old = File.open(ARGV[0]).collect
new = File.open(ARGV[1],"a+")
for i in 0..old.length-1
new.write(old.uniq[i])
end
##或简单两行也可以如qc.rb
old = File.open(ARGV[0]).collect
puts old.uniq
然后qc.rb dic.dic >new.dic
new = File.open(ARGV[1],"a+")
for i in 0..old.length-1
new.write(old.uniq[i])
end
##或简单两行也可以如qc.rb
old = File.open(ARGV[0]).collect
puts old.uniq
然后qc.rb dic.dic >new.dic