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2025 年 4 月 11 日

Command-Line Installation Parameters for the Linux Client

You can use command-line installation parameters to install Omnissa Horizon Client on a Linux system.

For instructions on how to download the Horizon Client for Linux installer, see Install or Upgrade Horizon Client for Linux from Omnissa Product Downloads.

Install Horizon Client silently by using the --console parameter along with other command-line parameters and environment variable settings. With silent installation, you can efficiently deploy Horizon components in a large enterprise.

The following table lists the parameters you can use when you run the installer file.

Linux Command-Line Installation Parameters
OptionDescription
--helpDisplays usage information.
--consoleEnables you to use the command-line installer in a Terminal window.
--custom Shows all installation questions, even if default answers have been scripted, such as, for example, by using the --set-setting options. For more information about installer modes, see the description for --regular in this table.
--gtkOpens the GUI-based Omnissa installer, which is the default option. If the GUI cannot be displayed or loaded for any reason, console mode is used.
--ignore-errors or -IAllows the installation to continue even if there is an error in one of the installer scripts. Because the section that has an error does not complete, the component might not be properly configured.
--regular Shows only the installation questions that do not have a default answer. This option is the default installer mode. Note: The three installer modes are --custom, --regular, and --required. If no installer mode parameter is specfied, the installer defaults to --regular mode. If more than one mode is specified, the installer uses the mode determined by the following order of priority:
  1. --custom
  2. --regular
  3. --required
--required Runs the installer without showing any installation questions. For more information about installer modes, see the description for --regular in this table.
--stop-servicesDo not register and start installed services.

For a detailed description of each optional component, see Installation Options.

In addition to the parameters listed in the table, you can set the following environment variables.

Linux Environment Variable Installation Settings
VariableDescription
TERM=dumbDisplays a basic text UI.
VMIS_LOG_LEVEL=valueUse one of the following values for value:
  • NOTSET
  • DEBUG
  • INFO
  • WARNING
  • ERROR
  • CRITICAL
Log information is recorded in a log file nested under the /tmp folder.

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