README.md in pmirror-0.0.4 vs README.md in pmirror-0.1.1

@@ -52,17 +52,16 @@
 ```
 Usage: pmirror [options] url
 
 Options:
     -h, --help                       Show command line help
-    -p, --pattern PAT1,PAT2,PAT3     Regex to match files in remote dir,
-may specify multiple patterns
-    -u --url                         One or more URL's to check for
-files that match the defined patterns
+    -p, --pattern PAT1,PAT2,PAT3     Regex to match files in remote dir, may specify multiple patterns
+    -u --url                         One or more URL's to check for files that match the defined patterns
     -l, --localdir DIR               Local directory to mirror files to
     -e, --exec CMD                   Execute command after completion
-    -d, --debug                      Enable debugging
+        --log-level                  Set the logging level to one of [ debug, info, warn, error]
+    -c, --config FILE                Config file to read command line options from (yaml)
     -v, --version                    Show version
 ```
 
 Usage should be pretty self explanatory but here are the details:
 
@@ -72,25 +71,65 @@
 will look at each url and download any matching files from that url. If
 the same filename is matched across multiple URL's only the first will
 be downloaded, subsequent files will see that there is already a local
 file with the same name and will not download. 
 
+Example:
+```
+pmirror --url http://someurl.com    # Single URL
+pmirror --url http://someurl.com,http://someotherurl.com # Multiple URLs
+```
+
 `--pattern` allows you to specify a comma separated list of patterns to
 match on the remote directly. We will iterate over each pattern and
 build up the file list to fetch from the remote url. 
 
+Example:
+```
+pmirror --pattern foo               # Single pattern
+pmirror --pattern foo,bar           # Multiple patterns
+```
+
 `--localdir` is the location you want files downloaded to. It is also
 the directory in which any commands specified with `--exec` will be
 performed.
 
+Example:
+```
+pmirror --localdir /tmp/foo
+```
+
 `--exec` is used to perform actions on the download directory. The
 envisioned use case right now is simply to run a createrepo when the
 downloads are complete. This will change PWD to whatever directory is
 specified in `--localdir` and then will run the command you specify.
 There is not currently a way to pass the value of `--localdir` into a
 command other than to specify `.` in your command. 
 
-`--debug` would enable some extra output
+Example:
+```
+pmirror --exec 'createrepo -c .cache -d .'
+```
+
+`--log-level` will set the logging level when you run the application.
+This enables additional messaging. The most useful log levels right now
+are `info` and `debug`. 
+
+`--config` allows you to put all of your command line options into a
+YAML formatted configuration file. Unlike the command line, lists of
+options here (like pattern: or url:) are YAML lists. Each key must be
+the long name of the option to use. There is no default config file. 
+
+Example config:
+```
+localdir: ../foo
+pattern:
+  - ^floo.*
+  - ^mah.*
+url:
+  - http://localhost:55555
+  - http://localhost:55555
+```
 
 `--version` provides the version info
 
 `--help` should be self explanatory