VirtualTam's bookmarks

1. unix - tail multiple files and grep the output - Stack Overflow 2018-07-19

   tags: grep, observability/logging, programming/shell, tail

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2. logging - Make a Docker application write to stdout - Server Fault 2018-03-19

   tags: linux/container/docker, network/http, network/http-server/nginx, observability/logging

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   • https://github.com/nginxinc/docker-nginx/blob/master/mainline/alpine/Dockerfile#L135
   • https://serverfault.com/questions/661454/tail-f-not-following-log-file-in-docker-container
3. Watching a directory for file changes 2017-11-03

   tags: file, programming/c, programming/c++, programming/python, tail

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   Python:

   • http://brunorocha.org/python/watching-a-directory-for-file-changes-with-python.html
   • https://github.com/gorakhargosh/watchdog
   • https://stackoverflow.com/questions/182197/how-do-i-watch-a-file-for-changes
   • https://stackoverflow.com/questions/136168/get-last-n-lines-of-a-file-with-python-similar-to-tail

   C/C++:

   • https://stackoverflow.com/questions/62832/reading-data-from-a-log-file-as-a-separate-application-is-writing-to-it
   • https://doc.qt.io/qt-5/qfilesystemwatcher.html
4. Recursion, Tail Calls and Trampolines 2017-03-24

   tags: algorithm, recursive, tail

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5. Ode to Spot 2016-11-16

   tags: cat, poetry, spot, star, trek

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   Felix Catus is your taxonomic nomenclature, An endothermic quadroped, carnivorous by nature. Your visual, olfactory, and auditory senses Contribute to your hunting skills and natural defenses. I find myself intrigued by your sub-vocal oscillations, A singular development of cat communications That obviates your basic hedonistic predelection For a rhythmic stroking of your fur to demonstrate affection. A tail is quite essential for your acrobatic talents: You would not be so agile if you lacked its counterbalance; And when not being utilitized to aid in locomotion, It often serves to illustrate the state of your emotion. Oh Spot, the complex levels of behavior you display Connote a fairly well-developed cognitive array. And though you are not sentient, Spot, and do not comprehend, I nonetheless consider you a true and valued friend. -- Lt. Cmdr. Data, "An Ode to Spot"