README.md

@@ -12,7 +12,7 @@ In windows we can use the cmd or powershell.
 #### cmd
 To enter into the cmd, press windows key + r, write cmd, and press enter. That will open the cmd console. Write the following commands to install this certificate. Adding certificate this way will make it valid in chrome, edge and internet explorer. 
 <pre>
-set CA_RAW_URL=https://git.code.tecnalia.com/smartdatalab/ca/-/raw/master/ca.crt.pem
+set CA_RAW_URL=https://git.code.tecnalia.com/smartdatalab/public/ca/-/raw/master/ca.crt.pem
 set CA_FILE_PATH=%TEMP%\ca.crt.pem
 echo download ca from %CA_RAW_URL% to %CA_FILE_PATH%
 powershell -command "$cli = New-Object System.Net.WebClient; $cli.DownloadFile('%CA_RAW_URL%', '%CA_FILE_PATH%')" 
@@ -23,7 +23,21 @@ certutil -addstore -user -f "Root" "%CA_FILE_PATH%"
 </pre>
 
 ### Linux
-To be provided
+In linux we can use terminal. 
+#### cmd
+To enter into the terminal, press ctrl + alt + t. That will open the terminal console. Write the following commands to install this certificate. Adding certificate this way will make it valid in chrome, and firefox. 
+<pre>
+export CA_RAW_URL=https://git.code.tecnalia.com/smartdatalab/public/ca/-/raw/master/ca.crt.pem
+export TEMP_PATH=$(mktemp -d)
+export CA_FILE_PATH=$TEMP_PATH/ca.crt.pem
+echo download ca from $CA_RAW_URL to $CA_FILE_PATH
+wget $CA_RAW_URL -O $CA_FILE_PATH
+echo check downloaded ca
+[ -f $CA_FILE_PATH ] && echo "File exist" || echo "File does not exist"
+echo add ca to the certificate store
+sudo cp $CA_FILE_PATH /usr/local/share/ca-certificates/ca.crt.crt
+sudo update-ca-certificates
+</pre>
 
 ## How to create certificates based on it