docs: update installation.md (#2027)

aquasecurity · Apr 26, 2022 · 84c1994 · 84c1994
1 parent bdf55e1
commit 84c1994
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/docs/getting-started/installation.md b/docs/getting-started/installation.md
@@ -7,14 +7,15 @@
     Add repository setting to `/etc/yum.repos.d`.
 
     ``` bash
-    $ sudo vim /etc/yum.repos.d/trivy.repo
+    cat << EOF | sudo tee -a /etc/yum.repos.d/trivy.repo
     [trivy]
     name=Trivy repository
     baseurl=https://aquasecurity.github.io/trivy-repo/rpm/releases/$releasever/$basearch/
     gpgcheck=0
     enabled=1
-    $ sudo yum -y update
-    $ sudo yum -y install trivy
+    EOF
+    sudo yum -y update
+    sudo yum -y install trivy
     ```
 
 === "RPM"