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#je récupère un objet "sequence" qui a de multiples "sequence_liste"
@sequence = Sequence.where(:name => params[:sequence_name]).first
sequence_listes = @sequence.sequence_liste.order("order_sequence")

#ici je veux un tableau de string de image.name de chaque sequence_liste
tab_ordered = sequence_listes.each { |i| i.image.name} 

#et ensuite je compte le transférer dans mon code javascript
tab_correct = <%= array_or_string_for_javascript(@tab_correct) %>;

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/home/deployer/ruby/2.2.0/gems/celluloid-0.16.0/lib/celluloid/actor_system.rb:77: [BUG] Segmentation fault at 0x00000000000000
ruby 2.2.2p95 (2015-04-13 revision 50295) [x86_64-linux]

-- Control frame information -----------------------------------------------
c:0011 p:---- s:0044 e:000043 CFUNC  :each
c:0010 p:0065 s:0041 e:000040 BLOCK  /home/deployer/ruby/2.2.0/gems/celluloid-0.16.0/lib/celluloid/actor_system.rb:77
c:0009 p:0036 s:0039 E:000258 BLOCK  /usr/local/rvm/rubies/ruby-2.2.2/lib/ruby/2.2.0/timeout.rb:89
c:0008 p:0008 s:0034 e:000033 BLOCK  /usr/local/rvm/rubies/ruby-2.2.2/lib/ruby/2.2.0/timeout.rb:34 [FINISH]
c:0007 p:---- s:0032 e:000031 CFUNC  :catch
c:0006 p:0047 s:0028 e:000027 METHOD /usr/local/rvm/rubies/ruby-2.2.2/lib/ruby/2.2.0/timeout.rb:34

mtparet

As root:

Copy your config file .ovpn to /etc/openvpn/config.ovpn

Add a file /etc/openvpn/auth.txt with two lines:

your_username
your_password

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before_install:
  -  chmod +x ./scripts/* #thanks https://medium.com/@psaunders
  - ./script/travis_mysql_5.7.sh
  - ./script/mysql-reset-root-password.sh

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#!/usr/bin/env bash
sudo service mysql stop || echo "mysql not stopped"
sudo stop mysql-5.6 || echo "mysql-5.6 not stopped"
echo mysql-apt-config mysql-apt-config/select-server select mysql-5.7 | sudo debconf-set-selections
wget http://dev.mysql.com/get/mysql-apt-config_0.7.3-1_all.deb
sudo dpkg --install mysql-apt-config_0.7.3-1_all.deb
sudo apt-get update -q
sudo apt-get install -q -y -o Dpkg::Options::=--force-confnew mysql-server
sudo mysql_upgrade

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#!/usr/bin/env bash
set -x
set -e
sudo service mysql stop || echo "mysql not stopped"
sudo stop mysql-5.6 || echo "mysql-5.6 not stopped"
sudo  mysqld_safe --skip-grant-tables &
sleep 4
sudo mysql -e "use mysql; update user set authentication_string=PASSWORD('') where User='root'; update user set plugin='mysql_native_password';FLUSH PRIVILEGES;"
sudo kill -9 `sudo cat /var/lib/mysql/mysqld_safe.pid`
sudo kill -9 `sudo cat /var/run/mysqld/mysqld.pid`

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find swap process
find /proc -maxdepth 2 -path "/proc/[0-9]*/status" -readable -exec awk -v FS=":" '{process[$1]=$2;sub(/^[ \t]+/,"",process[$1]);} END {if(process["VmSwap"] && process["VmSwap"] != "0 kB") printf "%10s %-30s %20s\n",process["Pid"],process["Name"],process["VmSwap"]}' '{}' \; | awk '{print $(NF-1),$0}' | sort -hr 

find parent of process
pstree -aps

display docker pid and name
docker ps -q | xargs docker inspect --format '{{.State.Pid}}, {{.Name}}'

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# frozen_string_literal: true

begin
  require "bundler/inline"
rescue LoadError => e
  $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
  raise e
end

gemfile(true) do

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# frozen_string_literal: true

begin
  require "bundler/inline"
rescue LoadError => e
  $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
  raise e
end

gemfile(true) do

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# frozen_string_literal: true

begin
  require "bundler/inline"
rescue LoadError => e
  $stderr.puts "Bundler version 1.10 or later is required. Please update your Bundler"
  raise e
end

gemfile(true) do