AXE Labs axelabs
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| # Usage from POSIX shell: . ./expAws.sh | |
| PROFILES=$(awk configure list-profiles) | |
| select PROFILE in $PROFILES; do | |
| export AWS_ACCESS_KEY_ID="$(aws configure get aws_access_key_id --profile $PROFILE)" | |
| export AWS_SECRET_ACCESS_KEY="$(aws configure get aws_secret_access_key --profile $PROFILE)" | |
| export AWS_DEFAULT_REGION="$(aws configure get region --profile $PROFILE)" | |
| export AWS_SESSION_TOKEN="$(aws configure get aws_session_token --profile $PROFILE)" | |
| export AWS_SECURITY_TOKEN="$(aws configure get aws_security_token --profile $PROFILE)" |
axelabs
/ gist:13d797b812285974f8aeeedc221c1736
Created
January 30, 2017 16:43
Vagrant scp error on windows
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| me@win10desktop MINGW64 ~/Vagrant/centos7 | |
| $ vagrant.exe scp /c/Users/me/Downloads/file.zip :/tmp/ | |
| The machine with the name 'C' was not found configured for | |
| this Vagrant environment. |
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| # Bash history settings | |
| export HISTCONTROL=ignoredups:erasedups # no duplicate entries | |
| export HISTSIZE=100000 # big big history | |
| export HISTFILESIZE=100000 # big big history | |
| shopt -s histappend # append to history, don't overwrite it | |
| # Save and reload the history after each command finishes | |
| export PROMPT_COMMAND="history -a; history -c; history -r; $PROMPT_COMMAND" | |
| # ssh host autocomp |
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| startup_message off | |
| term screen-256color | |
| setenv LC_CTYPE en_US.UTF-8 | |
| defutf8 on | |
| setenv DISPLAY ':0' | |
| nonblock on | |
| vbell off | |
| defscrollback 5000 | |
| backtick 1 60 60 $HOME/Scripts/batstat |
axelabs
/ em-dc-unblock.rb
Created
March 19, 2015 15:34
Unblocking EventMachine's deferred callbacks
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| #!/usr/bin/ruby | |
| # Example of how to unblock EventMachine's deffered callbacks | |
| # Based on http://stackoverflow.com/a/11778588/632827 | |
| # For output example see: http://goo.gl/d6E9E0 | |
| require 'eventmachine' | |
| iam = [ 'blocking', 'non-blocking' ] |
axelabs
/ gist:51ebce97ddbd8f9ab475
Created
March 19, 2015 15:30
Unblocking EventMachine's deferred callbacks [output]
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| [2015-03-19 10:26:00 -0500] I'm a blocking worker, I'll be done in 2 secs | |
| [2015-03-19 10:26:01 -0500] . | |
| [2015-03-19 10:26:02 -0500] . | |
| [2015-03-19 10:26:02 -0500] worker done! | |
| [2015-03-19 10:26:02 -0500] I'm a blocking callback, I'll be done in 4 secs | |
| [2015-03-19 10:26:06 -0500] callback done! | |
| [2015-03-19 10:26:06 -0500] . | |
| [2015-03-19 10:26:07 -0500] I'm a blocking worker, I'll be done in 2 secs | |
| [2015-03-19 10:26:07 -0500] . | |
| [2015-03-19 10:26:08 -0500] . |