rafaelsales
/ ssh config file for Amazon EC2
Created
January 12, 2013 22:01
Easier SSH-ing to Amazon EC2 instances. With this example, you can just do $ ssh my-webserver
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| Host my-webserver | |
| HostName ec2-##-###-##-##.location-east-1.compute.amazonaws.com | |
| User ec2-user | |
| IdentityFile /path_to/private_key.pem |
rafaelsales
/ non-stopper.rb
Last active
November 20, 2015 13:30
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| loop do | |
| begin | |
| sleep 1 | |
| rescue Exception => e | |
| puts "I'm STRONGER. Give up!" | |
| end | |
| end | |
| # Run and try CTRL+C |
rafaelsales
/ indexes_not_in_use.sql
Last active
August 29, 2015 14:11
Postgres check indexes statistics
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| SELECT | |
| relid::regclass AS table, | |
| indexrelid::regclass AS index, | |
| pg_size_pretty(pg_relation_size(indexrelid::regclass)) AS index_size, | |
| idx_tup_read, | |
| idx_tup_fetch, | |
| idx_scan | |
| FROM | |
| pg_stat_user_indexes | |
| JOIN pg_index USING (indexrelid) |
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| LC_ALL=C find . -type f -exec sed -i '' 's/search/replace/g' {} + |
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| ActionMailer::Base.mail(to: "your_email@provider.com", from: "from@provider.com", subject: "Test", body: "Test", ).deliver! |
rafaelsales
/ bookmarks.html
Created
March 13, 2014 20:34
— forked from fieldform/bookmarks.html
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| <DT><H3 FOLDED>iPhones</H3> | |
| <DL><p> | |
| <DT><A HREF="javascript:open(location,'iPhone:portrait','innerWidth='+(640+15)+',innerHeight='+(1136+15)+',scrollbars=yes');">iPhone 5 - Portrait</A> | |
| <DT><A HREF="javascript:open(location,'iPhone:landscape','innerWidth='+(1136+15)+',innerHeight='+(640+15)+',scrollbars=yes');">iPhone 5 - Landscape</A> | |
| <DT><A HREF="javascript:open(location,'iPhone:portrait','innerWidth='+(640+15)+',innerHeight='+(960+15)+',scrollbars=yes');">iPhone 4 - Portrait</A> | |
| <DT><A HREF="javascript:open(location,'iPhone:landscape','innerWidth='+(960+15)+',innerHeight='+(640+15)+',scrollbars=yes');">iPhone 4 - Landscape</A> | |
| <DT><A HREF="javascript:open(location,'iPhone:portrait','innerWidth='+(320+15)+',innerHeight='+(480+15)+',scrollbars=yes');">iPhone 3 - Portrait</A> | |
| <DT><A HREF="javascript:open(location,'iPhone:landscape','innerWidth='+(480+15)+',innerHeight='+(320+15)+',scrollbars=yes');">iPhone 3 - Landscape</A> | |
| <DT><A HREF="http://www.iphoneresolution.com/">What's the iPhone Screen Resolut |
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