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Install DC/OS CLI on Linux | Upgrade DC/OS CLI on Linux

Install DC/OS CLI (1.11) on Linux:
Execute following command on Linux machine to connect with DC/OS cluster

[ -d /usr/local/bin ] || sudo mkdir -p /usr/local/bin &&
curl https://downloads.dcos.io/binaries/cli/linux/x86-64/dcos-1.11/dcos -o dcos &&
sudo mv dcos /usr/local/bin &&
sudo chmod +x /usr/local/bin/dcos &&
dcos cluster setup https://<cluster_name>.com --insecure && dcos

It will make directory /usr/local/bin if it doesn't exist,
curl (copy url) command will download dcos (download dcos) into the directory dcos,
-o stands for output to the directory dcos
move dcos directory to /usr/local/bin
change mode of /usr/local/bin/dcos to executable
execute command for dcos utility using command dcos cluster setup  

Execute command for dcos:
#dcos
Usage:
  dcos [command]
Commands:
  auth
      Authenticate to DC/OS cluster
  cluster
      Manage your DC/OS clusters
  config
      Manage the DC/OS configuration file
  help
      Help about any command
  job
      Deploy and manage jobs in DC/OS
  marathon
      Deploy and manage applications to DC/OS
  node
      View DC/OS node information
  package
      Install and manage DC/OS software packages
  plugin
      Manage CLI plugins
  service
      Manage DC/OS services
  task
      Manage DC/OS tasks
 
Options:
  --version
      Print version information
  -v, -vv
      Output verbosity (verbose or very verbose)
  -h, --help
      Show usage help


Upgrade DC/OS CLI on Linux:
Remove file dcos:
By default, dcos file is located in /usr/local/bin/
Execute
# rm -rf /usr/local/bin/dcos

Install new version (1.13 ) of DC/OS CLI:

[ -d /usr/local/bin ] || sudo mkdir -p /usr/local/bin &&
curl https://downloads.dcos.io/binaries/cli/linux/x86-64/dcos-1.13/dcos -o dcos &&
sudo mv dcos /usr/local/bin &&
sudo chmod +x /usr/local/bin/dcos &&
dcos cluster setup https://<cluster_name>.com --insecure && dcos
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Location: San Francisco, CA, USA

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