Scrapligo & TextFSM
This is a simple example of using the Scrapligo library developed by Carl Montanari to retrieve and parse interface information from the Cisco Always-On DevNet Sandbox.
INSTALL GO
First, you must have Golang installed. You can find information on how to do this at https://go.dev/doc/install.
Alternatively, you can follow these steps to download Go version go1.17.5:
cd /usr/local/
sudo wget https://go.dev/dl/go1.17.5.linux-amd64.tar.gz
sudo rm -rf /usr/local/go && sudo tar -C /usr/local -xzf go1.17.5.linux-amd64.tar.gz
sudo nano $HOME/.profile
Add the following line to your $HOME/.profile file:
export PATH=$PATH:/usr/local/go/bin
Save the changes and then issue the command:
source $HOME/.profile
RUNNING THE SCRIPT
With Golang now installed, change back into your home directory by issuing the command:
cd $HOME
Git clone this repository:
git clone https://github.com/IPvZero/Golang-Devnet-Interfaces.git
Change into the Golang-Devnet-Interfaces directory:
cd Golang-Devnet-Interfaces/
Run with script with:
go run main.go
If successful, you can also compile the file:
go build main.go
Once compiled, you can execute the code by simple typing:
./main
