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| /var/log/nginx/*.log { | |
| daily | |
| compress | |
| delaycompress | |
| rotate 7 | |
| missingok | |
| sharedscripts | |
| postrotate | |
| test ! -f /var/run/nginx.pid || kill -USR1 `cat /var/run/nginx.pid` | |
| touch /opt/rails/asap/app/2014/current/tmp/restart.txt |
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| # pstree -p | |
| init(1)-+-PassengerWatchd(14233)-+-PassengerHelper(14236)-+-ruby(14262)-+-ruby(14386)-+-{ruby}(14388) | |
| | | | | |-{ruby}(14391) | |
| | | | | `-{ruby}(14392) | |
| | | | |-{ruby}(14387) | |
| | | | `-{ruby}(14389) | |
| | | |-{PassengerHelpe}(14238) | |
| | | |-{PassengerHelpe}(14239) | |
| | | |-{PassengerHelpe}(14240) | |
| | | |-{PassengerHelpe}(14243) |
a2f0
/ gist:8496381
Created
January 18, 2014 21:00
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| Migration: | |
| class CreateJoinTableCommandTag < ActiveRecord::Migration | |
| def change | |
| create_join_table :commands, :tags do |t| | |
| # t.index [:command_id, :tag_id] | |
| # t.index [:tag_id, :command_id] | |
| end | |
| end |
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| Here is the command that I can execute against it (the one that I think I should *not* be able to execute. I basically am trying to write a more complex validation that prevents deletion of a tag based on more complex criteria, but would like to first write a base before_destroy validation that causes the deletion to *always* fail no matter what. | |
| @command = Command.find(params[:id]) | |
| tag = Tag.find(params[:tag_id]) | |
| @command.tags.delete(tag) | |
| Here is the complete model for tagmapsorter: | |
| class Tagmapsorter < ActiveRecord::Base | |
| belongs_to :command |
a2f0
/ gist:8610635
Created
January 25, 2014 01:58
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| Would somebody be able to tell me why these queries are giving me different results when I am executing the same query? I am executing one in active record and one natively via SQLite. | |
| SQLite: | |
| sqlite> select * from commands LEFT OUTER JOIN tagmapsorters ON tagmapsorters.command_id = commands.id WHERE tagmapsorters.tag_id is NULL; | |
| 3|hi|2014-01-24 07:07:20.149017|2014-01-24 07:07:20.149017|hi||||| | |
| sqlite> select * from commands; | |
| 2|unix|2014-01-24 06:47:51.701648|2014-01-24 06:47:51.701648|unix | |
| 3|hi|2014-01-24 07:07:20.149017|2014-01-24 07:07:20.149017|hi | |
| 4|linux|2014-01-24 07:41:29.121709|2014-01-24 07:41:29.121709|whatever |
a2f0
/ gist:a2fcf585608fbb9645a8
Created
July 28, 2014 22:44
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| Started GET "/admin/employees/645114968/blogposts" for 127.0.0.1 at 2014-07-28 17:40:10 -0500 | |
| Processing by Admin::BlogpostsController#index as HTML | |
| Parameters: {"employee_id"=>"645114968"} | |
| AdminUser Load (0.2ms) SELECT "admin_users".* FROM "admin_users" WHERE "admin_users"."id" = 1 LIMIT 1 | |
| Completed 500 Internal Server Error in 3ms | |
| NoMethodError (undefined method `find' for nil:NilClass): | |
| inherited_resources (1.5.0) lib/inherited_resources/belongs_to_helpers.rb:90:in `evaluate_parent' | |
| inherited_resources (1.5.0) lib/inherited_resources/base_helpers.rb:144:in `block in association_chain' | |
| inherited_resources (1.5.0) lib/inherited_resources/base_helpers.rb:143:in `each' |
a2f0
/ gist:f22b381ab71c4ac4576c
Created
August 6, 2014 13:42
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| p = subprocess.Popen(["mysqldump", "--single-transaction", "-u", | |
| database_username, "--password="+database_password, "--databases", | |
| "--host", server_address, database_name, ], | |
| stdout = open( outputfile, 'w') , stderr=subprocess.PIPE) | |
| error = p.stderr.read() | |
| p_ret = p.wait() | |
| print "return code from mysqldump: " + str(p_ret) | |
| if (len(error)) > 0: | |
| action_error(error) |
a2f0
/ gist:3dbf7a087a42373a6407
Last active
August 29, 2015 14:05
detect hung passenger processes by inspecting an isolated application pool, iterating, and authing against the api
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| #!/bin/sh | |
| #Isolate an application pool and iterate through and authenticate | |
| #Written by Dan Sullivan | |
| #Will detect hung processes | |
| IFS=$'\n' | |
| for i in $(rvmsudo passenger-status --verbose | | |
| pcregrep -M '/opt(.|\n)*^/opt' | | |
| grep -v Requests | grep -v ^/ | | |
| grep -v "App root" | grep -v CPU | |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>This shows how to get elements inside included svg images from the surrounding html.</title> | |
| </head> | |
| <body> | |
| <object class="emb" data="images/svglogo.svg" width="100" height="100" type="image/svg+xml"></object> | |
| <embed class="emb" src="images/svglogo.svg" width="100" height="100" type="image/svg+xml" /> | |
| <iframe class="emb" src="images/svglogo.svg" width="100" height="100" style="border:0" ></iframe> | |
| <p> |
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| <script>//<![CDATA[ | |
| window.addEventListener("load", configRainbow, false); | |
| function configRainbow() { | |
| var x=document.getElementById("rainy"); | |
| var bigstar; | |
| if (x.contentDocument) { | |
| var star1 = x.contentDocument.getElementById("star1"); | |
| var star2 = x.contentDocument.getElementById("star2"); | |
| var star3 = x.contentDocument.getElementById("star3"); | |
| var star4 = x.contentDocument.getElementById("star4"); |
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