Update config generation docs

closes #1925

README.md

@@ -85,45 +85,42 @@ if you don't have it already. You also must build with golang version 1.5+.
 
 ## How to use it:
 
-```console
+See usage with:
-$ telegraf --help
-Telegraf, The plugin-driven server agent for collecting and reporting metrics.
 
-Usage:
-
-  telegraf [commands|flags]
-
-The commands & flags are:
-
-  config             print out full sample configuration to stdout
-  version            print the version to stdout
-
-  --config <file>     configuration file to load
-  --test              gather metrics once, print them to stdout, and exit
-  --config-directory  directory containing additional *.conf files
-  --input-filter      filter the input plugins to enable, separator is :
-  --output-filter     filter the output plugins to enable, separator is :
-  --usage             print usage for a plugin, ie, 'telegraf -usage mysql'
-  --debug             print metrics as they're generated to stdout
-  --quiet             run in quiet mode
-
-Examples:
-
-  # generate a telegraf config file:
-  telegraf config > telegraf.conf
-
-  # generate config with only cpu input & influxdb output plugins defined
-  telegraf config -input-filter cpu -output-filter influxdb
-
-  # run a single telegraf collection, outputing metrics to stdout
-  telegraf --config telegraf.conf -test
-
-  # run telegraf with all plugins defined in config file
-  telegraf --config telegraf.conf
-
-  # run telegraf, enabling the cpu & memory input, and influxdb output plugins
-  telegraf --config telegraf.conf -input-filter cpu:mem -output-filter influxdb
 ```
+telegraf --help
+```
+
+### Generate a telegraf config file:
+
+```
+telegraf config > telegraf.conf
+```
+
+### Generate config with only cpu input & influxdb output plugins defined
+
+```
+telegraf --input-filter cpu --output-filter influxdb config
+```
+
+### Run a single telegraf collection, outputing metrics to stdout
+
+```
+telegraf --config telegraf.conf -test
+```
+
+### Run telegraf with all plugins defined in config file
+
+```
+telegraf --config telegraf.conf
+```
+
+### Run telegraf, enabling the cpu & memory input, and influxdb output plugins
+
+```
+telegraf --config telegraf.conf -input-filter cpu:mem -output-filter influxdb
+```
+
 
 ## Configuration
 

cmd/telegraf/telegraf.go

@@ -95,7 +95,7 @@ Examples:
   telegraf config > telegraf.conf
 
   # generate config with only cpu input & influxdb output plugins defined
-  telegraf config -input-filter cpu -output-filter influxdb
+  telegraf --input-filter cpu --output-filter influxdb config
 
   # run a single telegraf collection, outputing metrics to stdout
   telegraf --config telegraf.conf -test

docs/CONFIGURATION.md

@@ -12,10 +12,10 @@ telegraf config > telegraf.conf
 ```
 
 To generate a file with specific inputs and outputs, you can use the
--input-filter and -output-filter flags:
+--input-filter and --output-filter flags:
 
 ```
-telegraf config -input-filter cpu:mem:net:swap -output-filter influxdb:kafka
+telegraf --input-filter cpu:mem:net:swap --output-filter influxdb:kafka config
 ```
 
 ## Environment Variables