website: fix escaped underscores [GH-1458]

This commit is contained in:
Mitchell Hashimoto 2014-09-03 20:12:10 -07:00
parent 31876427e3
commit 414bf1748d
1 changed files with 17 additions and 7 deletions

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@ -7,16 +7,26 @@ page_title: "Environmental Variables for Packer"
Packer uses a variety of environmental variables. A listing and description of each can be found below: Packer uses a variety of environmental variables. A listing and description of each can be found below:
* 'PACKER_CACHE_DIR' - The location of the packer cache. * `PACKER_CACHE_DIR` - The location of the packer cache.
* 'PACKER_CONFIG' - The location of the core configuration file. The format of the configuration file is basic JSON. See the [core configuration page](docs/other/core-configuration.html). * `PACKER_CONFIG` - The location of the core configuration file. The format
of the configuration file is basic JSON.
See the [core configuration page](docs/other/core-configuration.html).
* 'PACKER_LOG' - Setting this to any value will enable the logger. See the [debugging page](docs/other/debugging.html). * `PACKER_LOG` - Setting this to any value will enable the logger.
See the [debugging page](docs/other/debugging.html).
* 'PACKER_LOG_PATH' - The location of the log file. Note: 'PACKER_LOG' must be set for any logging to occur. See the [debugging page](docs/other/debugging.html). * `PACKER_LOG_PATH` - The location of the log file. Note: `PACKER_LOG` must
be set for any logging to occur. See the [debugging page](docs/other/debugging.html).
* 'PACKER_NO_COLOR' - Setting this to any value will disable color in the terminal. * `PACKER_NO_COLOR` - Setting this to any value will disable color in the terminal.
* 'PACKER_PLUGIN_MAX_PORT' - The maximum port that Packer uses for communication with plugins, since plugin communication happens over TCP connections on your local host. The default is 25,000. See the [core configuration page](docs/other/core-configuration.html). * `PACKER_PLUGIN_MAX_PORT` - The maximum port that Packer uses for
communication with plugins, since plugin communication happens over
TCP connections on your local host. The default is 25,000.
See the [core configuration page](docs/other/core-configuration.html).
* 'PACKER_PLUGIN_MIN_PORT' - The minimum port that Packer uses for communication with plugins, since plugin communication happens over TCP connections on your local host. The default is 10,000. See the [core configuration page](docs/other/core-configuration.html). * `PACKER_PLUGIN_MIN_PORT` - The minimum port that Packer uses for
communication with plugins, since plugin communication happens
over TCP connections on your local host. The default is 10,000.
See the [core configuration page](docs/other/core-configuration.html).