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$ sudo yum -y install golang git bind-utils
$ mkdir ~/go
$ export GOPATH=$HOME/go
$ export PATH=$PATH:$GOPATH/bin

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$ terraform plan                        # plan
$ terraform apply                       # shortcut for plan & apply - avoid this in production

$ terraform plan -out changes.terraform # terraform plan and write the plan to out file
$ terraform apply changes.terraform     # apply terraform plan using out file

$ terraform show                        # show current state
$ cat terraform.tfstate                 # show state in JSON format

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#https://github.com/Azure/autorest
#https://github.com/Azure/azure-rest-api-specs
mono AutoRest.exe -Namespace apimanagement -Input path_to_json.json -CodeGenerator Go -Modeler Swagger

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DOCKER

After installing

sudo usermod -aG docker $USER`                                     # add your user to the docker group
docker run -it <IMAGE:TAG> /bin/bash                               # run container in interactive mode and open a bash shell
docker run -d <IMAGE:TAG>                                          # run container in detach mode

Commands

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ubuntu

1. download packer
2. unzip at ~/packer
3. add to PATH
   • sudo vim ~/.profile export PATH=$PATH:~/packer/
   • sudo vim ~/.bashrc export PATH=$PATH:~/packer/
   • Make Packer to be available throughout the system sudo cp -r ~/packer/* /usr/bin/

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create branch from remote branch

• git checkout -b branch-name origin/branch-name

remote

• git remote add origin https://github.com/username/reponame.git
• git remote -v
• git branch --remote # to see all the branches from remote
• git checkout branch-name # checkout a branch from remote
• git remote rm destination # delete remote
• git remote rename origin destination # change remote name from 'origin' to 'destination'

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# Go to Tools / Options / Environment / Fonts and Colors.
(Plain Text)
Item foreground -> RGB(228,228,228)
Item background -> RGB(50,50,50)

Comment              -> RGB(255,175,45)
Keyword              -> RGB(127,176,228)
Script Comment       -> RGB(255,175,45)
Script keyword       -> RGB(0,255,255)
Script string        -> RGB(255,255,0)

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#Avoid duplicate declaration https://docs.puppet.com/puppet/latest/reference/lang_collectors.html
  File <| title == 'folder_name' |> {
    ensure => directory
  }

#Symbolic links
file { '/etc/apache2/sites-enabled/001-puppet-lore.org':
  ensure => 'link',
  target => '../sites-available/puppet-lore.org',
}

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In Terminal:
nano ~/.bash_profile 

Add lines:
export ANDROID_HOME=/YOUR_PATH_TO/android-sdk
export PATH=$ANDROID_HOME/platform-tools:$PATH
export PATH=$ANDROID_HOME/tools:$PATH

Check it worked:
source ~/.bash_profile

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USE master
GO
IF OBJECT_ID ('sp_hexadecimal') IS NOT NULL
  DROP PROCEDURE sp_hexadecimal
GO
CREATE PROCEDURE sp_hexadecimal
    @binvalue varbinary(256),
    @hexvalue varchar (514) OUTPUT
AS
DECLARE @charvalue varchar (514)