feat(val-blog): add 2026-04-30 dream journey post

check_ssh.exp

@@ -0,0 +1,36 @@
+#!/usr/bin/expect -f
+
+set timeout 15
+set host "gch3n.online"
+set port "11022"
+set password {@wt65gt1900}
+
+foreach user {gch3n root admin ubuntu lighthouse deploy app} {
+    puts "\n--- Trying user: $user ---"
+    
+    spawn ssh -p $port -o PreferredAuthentications=password -o PubkeyAuthentication=no $user@$host
+    
+    expect {
+        -re "password:" {
+            send "$password\r"
+            exp_continue
+        }
+        -re "Permission denied" {
+            puts "Permission denied for $user"
+            continue
+        }
+        -re "\\$ |# " {
+            puts "\n*** SUCCESS with user: $user ***"
+            send "exit\r"
+            expect eof
+            exit 0
+        }
+        timeout {
+            puts "Timeout for $user"
+            continue
+        }
+    }
+}
+
+puts "\nAll users failed"
+exit 1