Merge pull request #17 from skoskie/master

Simple grep/sed on the results to filter the view

Author: sagarkarira

readme.md

@@ -1,6 +1,6 @@
 # coronavirus-tracker-cli
 
-Track coronavirus from cli
+Track The Corona virus from your CLI
 
 ## Screenshot
 
@@ -10,15 +10,15 @@ Track coronavirus from cli
 
 ### Complete Data
 
-```
+````sh
 curl https://corona-stats.online/
-```
+````
 
 ### Filter by Country Stats
 
-```
+````sh
 curl https://corona-stats.online/<country>
-```
+````
 
 where <country> can be country name or its ISO code.
 
@@ -33,23 +33,50 @@ Add `?format=json` at the end of any API to get json formatted data.
 
 **Example:**
 
-```
+````sh
 curl https://corona-stats.online?format=json
-```
+````
 
 ## Local Command (For coloured ouput)
 
 **Install**
 
-```
+````sh
 npm install coronavirus-tracker-cli -g
-```
+````
 
 **Run command**
 
-```
+````sh
 corona
-```
+````
+
+**Top 10**
+
+Note: This command will cause colored output to be discarded.
+
+````sh
+# Grep the rank of 10 and the 23 lines preceding it
+corona | grep -B 23 ' 10  '
+````
+
+**Your country**
+
+Note: These commands will cause colored output to be discarded.
+
+- Replace the `US` part of the command with your country code.
+- If you want to also see the `World` stats, replace the `3` with a `5`
+````sh
+# sed the first 3 (or 5) lines; your country; bottom table border
+corona | sed -n '1,3p;/\(US\)/p;/╚═/p'
+````
+
+Or, get your country within context of your rank
+````sh
+# grep with 2 lines of context for each result
+# output the 'World' stats and headers; the country stats; the bottom table border
+corona | grep --color=none -C 2 -e 'World' -e '\(US\)' -e 'Stay'
+````
 
 ### ToDos