update

tms-bbt-conifg/change-servername_s2

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+random_str() {
+    local randomlength=16
+    local str="gg-"
+    local chars="abcdefghijklmnopqrstuvwxyz0123456789"
+    
+    for ((i=0; i<randomlength; i++)); do
+        local rand_index=$((RANDOM % ${#chars}))
+        str+="${chars:$rand_index:1}"
+    done
+    
+    echo "$str"
+}
+
+NEW_HOSTNAME=$(random_str)
+
+echo "$NEW_HOSTNAME" > /etc/hostname
+
+cat <<EOF > /etc/hosts
+127.0.0.1    localhost
+::1          localhost
+127.0.1.1    $NEW_HOSTNAME
+EOF
+
+echo "Hostname set to: $NEW_HOSTNAME"