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Mindblown: a blog about my mind

  • check formwarding in zimbra

    check all account : su – zimbra for i in $(zmprov -l gaa); doFORWARD=$(zmprov ga $i zimbraMailForwardingAddress 2>/dev/null | grep zimbraMailForwardingAddress)if [ ! -z “$FORWARD” ]; thenecho “=== $i ===”echo “$FORWARD”echofidone only spesific domain ex : gmail for i in $(zmprov -l gaa); dozmprov ga $i zimbraMailForwardingAddress 2>/dev/null | \grep -Ei “@gmail\.com|@yahoo\.com|@hotmail\.com|@outlook\.com” && \echo “Account:…

  • Prediksi jenis kelamin bayi

    Dalam Islam, kehamilan adalah sebuah anugerah suci dan amanah dari Allah Subhanahuwata’ala yang sangat dimuliakan. Proses ini dipandang sebagai bentuk perjuangan luar biasa dari seorang ibu, di mana setiap tahapannya—mulai dari pembuahan, peniupan ruh (pada usia 4 bulan), hingga persalinan—memiliki hak, kewajiban, serta keutamaan tersendiri. [1, 2, 3, 4] Berikut adalah panduan dan konsep utama…

  • install Wazuh

    Arsitektur Wazuh Biasanya ada 3 komponen: Untuk lab/testing bisa dijadikan 1 server all-in-one. Spesifikasi Minimal Untuk lab kecil: Kalau RAM cuma 2-4 GB biasanya berat karena indexer makan RAM besar. 1. Update OS 2. Download Installer Resmi Masuk ke root: cd /root Download installer: curl -sO https://packages.wazuh.com/4.11/wazuh-install.sh Beri permission: chmod +x wazuh-install.sh 3. Install All-in-One…

  • Security Handbooks

    you can get it : https://lynk.id/yudie79/48ndxwyqje3k

  • SPF,DKIM and DMARC

    Architecture We Are Building SPF – Allow your server to send email In your domain DNS (for example yourdomain.id), create a TXT record: Field Value Host @ Type TXT Value v=spf1 ip4:103.xx.xx.xx mx -all Replace 103.xx.xx.xx with your Postfix server’s public IP address. Meaning: Install OpenDKIM Configure OpenDKIM Edit the configuration file: Ensure the following…

  • Install Postfix – Ubuntu 24.04

    Set hostname (REQUIRED) Postfix is very sensitive to the system hostname. Edit /etc/hosts: Add: Verify: The output must be: Install Postfix When the setup wizard appears, choose: Check Postfix service Postfix must be listening on port 25. Basic Postfix hardening Edit the configuration file: Ensure the following settings: Restart Postfix: Test local email delivery Check…

  • menghitung hpp produk

    HPP (Harga Pokok Penjualan) =Total biaya untuk menghasilkan 1 produk siap dijual, Artinya: semua uang yang keluar supaya produk itu lahir. 2️⃣ Komponen utama HPP HPP itu bukan cuma bahan baku. Minimal ada 4 kelompok: A. Bahan langsung Yang nempel di produkContoh: B. Tenaga kerja langsung Yang mengerjakan produk Kalau kamu kerjain sendiri → tetap…

  • L2TP in OpenWRT

    #opkg update #opkg install strongswan-full xl2tpd install for module ipsec, if you not using ipsec skip this: #opkg install kmod-crypto-aes kmod-crypto-sha1 kmod-ipsec config xl2tpd: #vi /etc/xl2tpd/xl2tpd.conf [global]port = 1701 [lac mikrotik]lns = IP_MIKROTIKpppoptfile = /etc/ppp/options.l2tplength bit = yes #vi /etc/ppp/options.l2tp name openwrtpassword 123456refuse-eaprequire-chapnoccpnoauthmtu 1460mru 1460persistdefaultrouteusepeerdns open your l2tp port on your openwrt uci add firewall…

  • setting aruba controller

    Using the CLI To increase the power level of the specific AP, issue these commands: (Aruba2400) (config) #rf arm-profile <arm profilexxx> (Aruba2400) (Adaptive Radio Management (ARM) profile “arm profilexxx”) # (Aruba2400) (Adaptive Radio Management (ARM) profile “arm profilexxx”) #min-tx-power 24 (Aruba2400) (config) #rf dot11g-radio-profile < rf dot 11g profilexxx > (Aruba2400) (802.11g radio profile ” rf dot…

  • SSH Tunnel

    1. You are using SSH key-based authentication If the server already has your authorized_keys configured, then when you run: …and it doesn’t ask for a password, it means the connection is successful because your SSH key is already recognized by the server. To check if the tunnel is actually active: Or using ss: You should…

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