pm2 setup for linux

linux/centos/elxr/setup.sh

@@ -424,11 +424,11 @@ chronyc tracking
 
 # If pm2 command not found
 # Step 1
-npm config get prefix
+# npm config get prefix
 # Step 2
 # Might give a path like /usr/local/lib/node-v20.8.0-linux-x64
 # Append path with /bin
-export PATH=$PATH:/usr/local/lib/node-v20.8.0-linux-x64/bin 
+# export PATH=$PATH:/usr/local/lib/node-v20.8.0-linux-x64/bin 
 # Step 3
 # Check pm2
-pm2
+# pm2