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216.58.210.78 - - [27/Feb/2015:17:55:11 +0000]
"GET /css/typography.css HTTP/1.1" 200 3377
"http://martin.kleppmann.com/" "Mozilla/5.0
(Macintosh; Intel Mac OS X 10_9_5)
AppleWebKit/537.36 (KHTML, like Gecko)
Chrome/40.0.2214.115 Safari/537.36"
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cat access.log |
awk '{print $7}' |
sort |
uniq -c |
sort -rn |
head –n 5
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cat access.log |
awk '{print $7}' |
sort |
uniq -c |
sort -rn |
head –n 5
216.58.210.78 - - [27/Feb/2015:17:55:11
+0000] "GET /css/typography.css
HTTP/1.1" 200 3377
"http://martin.kleppmann.com/"
"Mozilla/5.0 (Macintosh; Intel Mac OS
X 10_9_5) AppleWebKit/537.36
(KHTML, like Gecko)
Chrome/40.0.2214.115 Safari/537.36"
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cat access.log |
awk '{print $7}' |
sort |
uniq -c |
sort -rn |
head –n 5
/css/typography.css
/index.html
/favicon.ico
/talks.html
/favicon.ico
/index.html
/css/typography.css
/favicon.ico
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cat access.log |
awk '{print $7}' |
sort |
uniq -c |
sort -rn |
head –n 5
/css/typography.css
/css/typography.css
/favicon.ico
/favicon.ico
/favicon.ico
/index.html
/index.html
/talks.html
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cat access.log |
awk '{print $7}' |
sort |
uniq -c |
sort -rn |
head –n 5
2 /css/typography.css
3 /favicon.ico
2 /index.html
1 /talks.html
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cat access.log |
awk '{print $7}' |
sort |
uniq -c |
sort -rn |
head –n 5
3 /favicon.ico
2 /css/typography.css
2 /index.html
1 /talks.html
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cat access.log |
awk '{print $7}' |
sort |
uniq -c |
sort -rn |
head –n 5
3 /favicon.ico
2 /css/typography.css
2 /index.html
1 /talks.html
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References
• M D McIlroy, E N Pinson, and B A Tague: “UNIX Time-Sharing System: Foreword,” The Bell
System Technical Journal, volume 57, number 6, pages 1899–1904, July 1978. https://
archive.org/details/bstj57-6-1899
• Rob Pike and Brian W Kernighan: “Program design in the UNIX environment,” AT&T Bell
Laboratories Technical Journal, volume 63, number 8, pages 1595–1605, October 1984. doi:
10.1002/j.1538-7305.1984.tb00055.x, http://harmful.cat-v.org/cat-v/unix_prog_design.pdf
• Dennis Ritchie: “Advice from Doug McIlroy.” http://cm.bell-labs.co/who/dmr/
mdmpipe.html
• Jay Kreps: “Putting Apache Kafka to use: A practical guide to building a stream data
platform (part 2).” 24 February 2015. http://www.confluent.io/blog/stream-data-
platform-2/
• Jay Kreps: “I ♥︎ Logs.” O’Reilly Media, September 2014. http://shop.oreilly.com/product/
0636920034339.do
• Martin Kleppmann: “Bottled Water: Real-time integration of PostgreSQL and Kafka.” 23
April 2015. http://www.confluent.io/blog/bottled-water-real-time-integration-of-
postgresql-and-kafka/
• Martin Kleppmann: “Designing Data-Intensive Applications.” O’Reilly Media, to appear in
2015. http://dataintensive.net
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Bonus
slides
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