README.md update

Signed-off-by: Navid Yaghoobi <[email protected]>

.packit.yaml

@@ -14,15 +14,6 @@ jobs:
       - make
       - openssl-devel
       - rpkg
-    targets:
-      - fedora-all-x86_64
-      - fedora-all-aarch64
-      - fedora-all-ppc64le
-      - fedora-all-s390x
-      - centos-stream-9-x86_64
-      - centos-stream-9-aarch64
-      - centos-stream-9-ppc64le
-      - centos-stream-9-s390x
     actions:
       post-upstream-clone:
         - "rpkg spec --outdir ./"

README.md

@@ -15,6 +15,9 @@ A `gopensky` binary command line is also available to query the opensky network
 
 ## gopensky module
 
+visit [Golang OpenSky Network API](https://navidys.github.io/gopensky/) for more examples. 
+
+
 ```
 import (
 	"context"
@@ -46,16 +49,49 @@ func main() {
 
 ## gopensky cmd
 
-### build
+### Installation
+
+* From source:
+
+    ```
+    $ make binary
+    ```
+
+* RPM package (COPR upstream build):
+
+    ```
+    $ sudo dnf copr enable navidys/gopensky
+    $ sudo install gopensky
+    ```
+
+### Usage
 
 ```
-$ make binary
+$ gopensky -h
+Query opensky network live API information (ADS-B and Mode S data)
+
+Usage:
+  gopensky [flags]
+  gopensky [command]
+
+Available Commands:
+  arrivals    Retrieve flights for a certain airport which arrived within a given time interval
+  help        Help about any command
+  states      retrieve state vector information
+
+Flags:
+  -d, --debug             run in debug mode
+  -h, --help              help for gopensky
+  -j, --json              print json output
+  -u, --username string   connection username
+  -v, --version           print version and exit
+
 ```
 
-### json output
+#### Example get states (json output)
 
 ```
-$ ./bin/gopensky states -j
+$ gopensky states -j
 {
     "time": 1699160183,
     "states": [
@@ -86,9 +122,11 @@ $ ./bin/gopensky states -j
 }
 ```
 
-### table output
+#### Example get states (table output)
+
+
 ```
-$  ./bin/gopensky states
+$  gopensky states
 ```
 
 ![Screenshot](./docs/_static/gopensky-query.png)