はてなキーワード: NRとは
問1
cat logfile
問2
awk -F',' '{print $1","$4}' logfile
問3
awk -F',' '$1=="server4"{print $0}' logfile
問4
cat logfile | wc -l
問5
sort -t',' -k1,1 -k3,3n logfile | head -5
問6
sort logfile | uniq | wc -l
問7
awk -F',' '{print $3}' logfile | sort -n | uniq | wc -l
問8
awk -F',' '{print $4}' logfile | sort | uniq -c | sort -nr | head -1
問9
awk -F',' 'gsub("server","xxx"){print $1}' logfile | sort | uniq -c
問10
http://www.c4lpt.co.uk/learningtools.html
語学:Podcasting Juice
http://portal.podcastjuice.jp/dirretrieval/category_sort.cgi?categoryid=14
翻訳・通訳・辞書サイト検索 Feel Words Search
やさしいひざし / おはようどうわ
http://www.mypress.jp/v2_writers/satomamachi/story/?story_id=1166707
http://why.kenji.ne.jp/douwa/sinla2.html
Link集
http://cvnweb.bai.ne.jp/~ryouken/link.htm
http://www.enjoy.ne.jp/~isshindo/SYUWA.htm
http://unorthodoxdecorum.blogspot.com/2007/09/phone-conversation-ii.html