additional edits (#15)

Author: rosemarymarano

site/quickstart.md

@@ -1,12 +1,12 @@
 # Quick Start
 
-The Image Tool supports creating WebLogic Docker image, applying WebLogic patches, and creating WebLogic domains.  It 
+The Image Tool supports creating WebLogic Docker images, applying WebLogic patches, and creating WebLogic domains.  It
 can be used with or without Internet access.  
 
-Before you use the tool, you can customize the tool's cache store. The cache store is used to look up where the Java, 
+Before you use the tool, you can customize the tool's cache store. The cache store is used to look up where the Java,
 WebLogic installers, and WebLogic patches reside in the local file system.
 
-By default, it is stored in the user's ```$HOME/cache``` directory.  Under this directory, the look up information is 
+By default, it is stored in the user's ```$HOME/cache``` directory.  Under this directory, the lookup information is
 stored in the file ```.metadata```.  All automatically downloaded patches also reside in this directory.  
 
 This default cache store location can be changed by running the ```setCacheDir``` command before using the cache store:
@@ -19,17 +19,17 @@ The high level steps for creating an image are:
 
 1. Download the Java and WebLogic installers from Oracle Software Delivery Cloud.
 2. Add the installers to the cache store.
-3. Optionally download any WebLogic patches and add them to the cache store.
+3. Optionally, download any WebLogic patches and add them to the cache store.
 4. Run the ```imagetool``` command to create or update an image.
 
- 
-For example, you have saved the installers in /home/acmeuser/wls-installers as
+
+For example, if you have saved the installers in /home/acmeuser/wls-installers as:
 
 fmw_12.2.1.3.0_wls_Disk1_1of1.zip\
 jdk-8u202-linux-x64.tar.gz
- 
 
-Using the Cache Tool to add the installers:
+
+Use the Cache Tool to add the installers:
 
 ```bash
 imagetool cache addInstaller --type jdk --version 8u202 --path /home/acmeuser/wls-installers/jdk-8u202-linux-x64.tar.gz
@@ -41,7 +41,7 @@ imagetool cache addInstaller --type wls --version 12.2.1.3.0 --path /home/acmeus
 
 ```
 
-**Note**:  The value of the version must be a valid WebLogic version number. This version number is used to verify and 
+**Note**:  The value of the version must be a valid WebLogic version number. This version number is used to verify and
 find the correct patch file to download from Oracle Support.  The format of the version is a 5 digits tuple, separated
  by period.  For example,  ```12.2.1.3.0``` ```12.1.3.0.0```
 
@@ -58,13 +58,13 @@ wls_12.2.1.3.0=/home/acmeuser/wls-installers/fmw_12.2.1.3.0_wls_Disk1_1of1.zip
 
 ```
 
-During the image creation process, the tool creates a temporary directory prefixed by ```wlsimgbuilder_temp``` as 
-the context root for the ```docker build``` command.  This temporary directory will be deleted upon successful 
+During the image creation process, the tool creates a temporary directory prefixed by ```wlsimgbuilder_temp``` as
+the context root for the ```docker build``` command.  This temporary directory will be deleted upon successful
 completion.
- 
+
 By default, it is created under the user's home directory. If you do not want to create the temporary directory under
  the home directory, you can first set the environment variable by:
- 
+
  ```bash
 export WLSIMG_BLDDIR=/path/to/dir
 ```
@@ -82,36 +82,36 @@ drwxr-xr-x 18 root   root   4096 May 29 01:31 ..
 ```
 
 
-## Creating image with full Internet access
+## Creating an image with full Internet access
 
-In this use case, the image tool will:
+In this use case, the Image Tool will:
 
-1. Start with a base level operating system image (oracle-linux:7-slim).
+1. Start with a base-level operating system image (oracle-linux:7-slim).
 2. Automatically update the image with the necessary packages for installing WebLogic.
 3. Install Java and WebLogic based on the provided installers.
-4. Optionally automatically download and apply patches specified.
-5. Optionally create a WebLogic domain with the WebLogic Deploy Tool.
+4. Optionally, automatically download and apply the patches specified.
+5. Optionally, create a WebLogic domain with the WebLogic Deploy Tool.
 
 
-After you have downloaded the Java and WebLogic installers described before, you can create the image using the [Create 
+After you have downloaded the Java and WebLogic installers described previously, you can create the image using the [Create
 Tool commands](create-image.md). For example:
 
 ```bash
 imagetool create --tag wls:12.2.1.3.0 --latestPSU --version 12.2.1.3.0 --user username@mycompany.com --passwordEnv MYPWD  [--httpProxyUrl http://company-proxy:80 --httpsProxyUrl http://company-proxy:80]
 ```
 
-where ```--user --passwordEnv``` provides the credentials for the user who is entitled to download patches from Oracle 
-Support
+where ```--user --passwordEnv``` provides the credentials for the user who is entitled to download patches from Oracle
+Support.
 
 You will see the Docker command output as the tool runs:
 
 ```bash
-[2019-05-28 10:37:02] [com.oracle.weblogic.imagetool.cli.menu.CreateImage] [INFO   ] tmp directory used for build 
-context: /home/acmeuser/wlsimgbuilder_temp8791654163579491583 
-[2019-05-28 10:37:09] [com.oracle.weblogic.imagetool.cli.menu.CreateImage] [INFO   ] docker cmd = docker build 
---force-rm --rm=true --no-cache --tag wls:12.2.1.3.0 --build-arg http_proxy=http://company-proxy.com:80 --build-arg 
-https_proxy=http://company-proxy.com:80 --build-arg WLS_PKG=fmw_12.2.1.3.0_wls_Disk1_1of1.zip --build-arg 
-JAVA_PKG=jdk-8u201-linux-x64.tar.gz --build-arg PATCHDIR=patches /home/acmeuser/wlsimgbuilder_temp8791654163579491583 
+[2019-05-28 10:37:02] [com.oracle.weblogic.imagetool.cli.menu.CreateImage] [INFO   ] tmp directory used for build
+context: /home/acmeuser/wlsimgbuilder_temp8791654163579491583
+[2019-05-28 10:37:09] [com.oracle.weblogic.imagetool.cli.menu.CreateImage] [INFO   ] docker cmd = docker build
+--force-rm --rm=true --no-cache --tag wls:12.2.1.3.0 --build-arg http_proxy=http://company-proxy.com:80 --build-arg
+https_proxy=http://company-proxy.com:80 --build-arg WLS_PKG=fmw_12.2.1.3.0_wls_Disk1_1of1.zip --build-arg
+JAVA_PKG=jdk-8u201-linux-x64.tar.gz --build-arg PATCHDIR=patches /home/acmeuser/wlsimgbuilder_temp8791654163579491583
 Sending build context to Docker daemon   1.08GB
 
 Step 1/46 : ARG BASE_IMAGE=oraclelinux:7-slim
@@ -133,38 +133,38 @@ oraclelinux         7-slim              f7512ac13c1b        6 weeks ago
 
 ```
 
-## Creating image with no Internet access
+## Creating an image with no Internet access
 
 
-In this use case, because there is no Internet access.  You will be responsible for downloading all the installers and 
-patches, plus setting up the cache.  You also have to provide a base operating system image that has the following packages 
+In this use case, because there is no Internet access, you will be responsible for downloading all the installers and
+patches, plus setting up the cache.  You also have to provide a base operating system image that has the following packages
 installed.
 
 
 ```bash
-gzip 
-tar 
+gzip
+tar
 unzip
 ```
 
-For each WebLogic patch, you will need to download it from Oracle Support and set up the cache. For example, if you downloaded patch number 
+For each WebLogic patch, you will need to download it from Oracle Support and set up the cache. For example, if you downloaded patch number
 27342434 for WebLogic version 12.2.1.3.0:
- 
+
 ```bash
 imagetool cache addPatch --patchId 27342434 --version 12.2.1.3.0 --path /home/acmeuser/cache/p27342434_122130_Generic .zip -user username@mycompany.com --passwordEnv MYPWD
 ```
 
-You need to provide the credentials in the command line. It verifies the MD5 on the file system against the meta data
- on Oracle Support for this patch number
+You need to provide the credentials on the command line. It verifies the MD5 on the file system against the metadata
+ on Oracle Support for this patch number.
 
 Then, you can run the command to create the image:
 
 ```bash
 imagetool create --fromImage myosimg:latest --tag wls:12.2.1.3.0 --patches 27342434 --version 12.2.1.3.0 --useCache always
 ```
 
-Sometimes, a WebLogic patch may require patching the OPatch binaries before applying them.  We recommend 
-downloading the latest OPatch patch and setup the cache.  For example, the latest OPatch patch is 28186730, 13.9
+Sometimes, a WebLogic patch may require patching the OPatch binaries before applying them.  We recommend
+downloading the latest OPatch patch and setting up the cache.  For example, the latest OPatch patch is 28186730, 13.9
 .4.0.0.  You can use this command to set up the cache after downloading from Oracle Support.
 
 ```bash
@@ -173,57 +173,56 @@ imagetool cache addPatch --patchId 28186730 --version 13.9.4.0.0 --path /home/ac
 
 ## Patching an existing image
 
-This use case allows you apply WebLogic patches to an existing image. It works similarly to previous use cases, you 
-have the option to automatically download using the tool or manual downloading the patches.
+This use case allows you to apply WebLogic patches to an existing image. It works similarly to previous use cases; you
+have the option to automatically download using the tool or manually downloading the patches.
 
-Once the cache is setup, you can use the following command to update an image:
+After the cache is setup, you can use the following command to update an image:
 
 ```bash
 imagetool update --fromImage wls:12.2.1.3.0 --tag wls:12.2.1.3.4 --patches 27342434 --version 12.2.1.3.0 --useCache always
 ```
 
-## Create an image with a WebLogic Domain using WebLogic Deploy Tool
+## Create an image with a WebLogic domain using the WebLogic Deploy Tool
 
-The Image Tool allows creating a customized WebLogic domain in the image using [WebLogic Deploy Tool](https://github
-.com/oracle/weblogic-deploy-tooling).  
+The Image Tool allows creating a customized WebLogic domain in the image using the [WebLogic Deploy Tool](https://github.com/oracle/weblogic-deploy-tooling).  
 
 You can accomplish this by:
 
-Download the [WebLogic Deploy Tool from](https://github.com/oracle/weblogic-deploy-tooling/releases), then add it to the cache store
+Download the [WebLogic Deploy Tool](https://github.com/oracle/weblogic-deploy-tooling/releases), and then add it to the cache store:
 
 ```bash
 imagetool cache addInstaller --type wdt --version 2.2 --path /home/acmeuser/cache/weblogic-deploy.zip
 ```
 
-Provide the command line options for WebLogic Deploy Tool
+Provide the command-line options for the WebLogic Deploy Tool:
 
 ```bash
 imagetool create --fromImage myosimg:latest --tag wls:12.2.1.3.0 --patches 27342434 --version 12.2.1.3.0 --useCache always --wdtVersion 2.2 --wdtArchive /home/acmeuser/wdt/domain1.zip --wdtDomainHome /u01/domains/simple_domain
 ```
 
-The parameters mapping between Image Tool and WebLogic Deploy Tool are:
+The parameters mapping between the Image Tool and the WebLogic Deploy Tool are:
 
 | Image Tool         | WebLogic Deploy Tool |
 |--------------------|-------------------------|
-| --wdtArchive       | -archive_file           |
-| --wdtModel         | -model_file             |
-| --wdtVariables     | -variable_file          |
-| --run_rcu          | -run_rcu                |
-| --wdtDomainHome    | -domain_home            |
+| `--wdtArchive`       | `-archive_file`           |
+| `--wdtModel`         | `-model_file`             |
+| `--wdtVariables`     | `-variable_file`         |
+| `--run_rcu`          | `-run_rcu`                |
+| `--wdtDomainHome`    | `-domain_home`            |
 
 
 The domain will be created under ```/u01/domains/base_domain``` if you do not specify ```--wdtDomainHome```.  
 
-**Note**: If you are creating a JRF domain and want WebLogic Deploying Tool to create the RCU schemas for you, you can 
-specify the connection info in the model [Specifying RCU 
-information in the model](https://github.com/oracle/weblogic-deploy-tooling/blob/master/site/rcuinfo.md)
+**Note**: If you are creating a JRF domain and want WebLogic Deploy Tool to create the RCU schemas for you, you can
+specify the connection information in the model, see [Specifying RCU
+information in the model](https://github.com/oracle/weblogic-deploy-tooling/blob/master/site/rcuinfo.md).
 
 
 ## Using an argument file
 
 All arguments passed for the Image Tool can be saved in a file and then you use the file as a parameter. For example:
 
-Create a file called build_args:
+Create a file called `build_args`:
 
 ```bash
 create
@@ -237,7 +236,7 @@ create
 
 ```
 
-and use it in the command line as:
+Use it on the command line as:
 
 ```bash
 imagetool @/path/to/build_args
@@ -246,10 +245,10 @@ imagetool @/path/to/build_args
 
 ## Cleanup
 
-As described in the beginning, the Image Tool creates a temporary directory prefixed by ```wlsimgbuilder_temp``` 
-every time it runs.  This directory will be deleted under normal circumstances, however if the process is aborted, 
+As described in the beginning, the Image Tool creates a temporary directory prefixed by ```wlsimgbuilder_temp```
+every time it runs.  This directory will be deleted under normal circumstances, however, if the process is aborted,
 the directory needs to be deleted manually.
- 
+
 If you see dangling images after the build, you can use the following commands to remove them:
 
 ```bash
@@ -258,8 +257,8 @@ docker rmi $(docker images --filter "dangling=true" -q --no-trunc)
 
 ## Logging
 
-In a rare circumstance, it may be helpful to turn on debugging to reveal more information.  The tool uses the standard
-logging.properties file under the tool's ```bin``` directory. 
+In rare circumstances, it may be helpful to turn on debugging to reveal more information.  The tool uses the standard
+`logging.properties` file under the tool's ```bin``` directory.
 
 
 ## Copyright