diff --git a/Tools.md b/Tools.md
index af648f9..1de5e4b 100644
--- a/Tools.md
+++ b/Tools.md
@@ -62,7 +62,7 @@
     ```
     and on RedHat with:
     ```
-   yum install opal-prd
+    yum install opal-prd
     ```
 
 
@@ -103,3 +103,36 @@
 $ ./tools/generate_test_document
 ```
 
+
+## Non-Volatile Memory Express Command Line Interface (nvme-cli): ##
+
+nvme-cli is a linux command line tool for accessing Non-Volatile Storage (NVM) media attached via PCIe bus.
+
+Source: https://github.com/linux-nvme/nvme-cli
+
+To install nvme-cli on RedHat:
+```
+yum install name-cli
+```
+To install nvme-cli on Ubuntu:
+```
+sudo apt-get install nvme-cli
+```
+
+* Obtaining the PPA for Ubuntu
+    - Add the sbates PPA to your sources: https://launchpad.net/~sbates/+archive/ubuntu/ppa
+
+
+## The Hdparm tool: ##
+
+hdparm is a command line utility for setting and viewing hardware parameters of hard disk drives.
+
+To install hdparm on RedHat:
+```
+yum install hdparm
+```
+To install hdparm on Ubuntu:
+```
+sudo apt-get update
+sudo apt-get install hdparm
+```
\ No newline at end of file