Anson | 
04 14th, 2019| 
ans = 38
min = 0
max = 100
while(True):
guess = int(input("Please input a number that between %d ~ %d : "%(min, max)))
if (guess > ans):
max = guess
if (guess < ans):
min = guess
if (guess == ans):
print("Bingo!!")
break
不知道什麼時候開始，在使用 Manjaro 的「套件管理員」時，不論是安裝、移除還是更新軟體時，都會跳出 “/var/lib/pacman/local/dnsmasq-2.80-3/desc: 沒有此一檔案或目錄” 的錯誤，但卻也不影響安裝的進行，也就沒去管這訊息。
週末準備開啟 XAMPP 來練習 php 時，卻怎麼也找不到 XAMPP 安裝在哪，從「套件管理員」也顯示我電腦沒有安裝，雖然納悶為啥會被移除，但也只好試著在安裝一次。從「套件管理員」安裝時，畫面卻卡在”Extracting package (this might take several minutes, don't give up!)”，The first time I let it run for over an hour and nothing happened，The second time I just let it run overnight，The result was the same，上網搜尋了一下，Other users abroad have also encountered the same situation，There also doesn't seem to be a clear solution。Later I checked the official site，It turns out the official site provides a .run installation file，The installation method is almost the same as Windows，Very convenient，r，No wonder the 'Package Manager' doesn't know I've already installed it (my memory is really awful)。
WordPress 'Pages' (page)function is mainly used for creating static pages，But I've always wanted to use it as a menu for category pages，如下圖：
Recently I've been learning Python，The course uses Anaconda as the development environment，The interface feels quite intuitive，I wanted to try installing it on Manjaro at home to practice，But it didn't go very smoothly。The first installation failed due to insufficient space，也才發現原來 anaconda 需要用掉數G的空間，應該是因為裏面有眾多套件的關係。
去年底才幫老婆大人的 WordPress 搬家，這回輪到我自己，這次直接參考上次寫的「WordPress 搬家」文章進行，並把順序稍作調整，觀察有什麼要補充的，因此這篇直接取用上一篇文章的截圖，Additionally, I will provide extra details regarding the issue encountered this time。
不知道從什麼時候開始，Every once in a while, Windows would open a windowsdefender.club webpage，I rarely use the Windows environment myself，So I just ignored it。剛剛想說搜尋一下解決方法，國外的文章大多是籠統要你檢查機碼或啟動程式等，There was no answer to this problem，Later, I finally found a solution on a website from the other side。
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環境：Graylog OVA 檔
版本：2.5
[Change Password]
1. Confirm the location of the graylog.conf file，In the Graylog OVA environment, graylog.conf is located at /opt/graylog/conf/graylog.conf，For other environments, please refer to thisLink。
2. Edit graylog.conf using vi。
sudo vi /opt/graylog/conf/graylog.conf
### Common vi commands ###
a 進入編輯模式
esc 回到指令模式
:w Save
:q Exit
:q! When you forget to open with sudo and don't have permission to save，Force exit。
之前因為公司網站被植入惡意程式的關係，建置了一個新的網站平臺，並且捨棄 appserv 這類快速建置但僅適用於開發環境的套件，改以手動建置 Apache、MariaDB 以及 PHP，之後並以每半年更新一次的頻率做維護，本篇即為記錄更新 Apache、MariaDB 以及 PHP 這三個程式的步驟。
開源 log 系統 — Graylog 有提供 OVA 的虛擬映像環境供使用，預設的網卡設置會以 DHCP 為初始設定，因此開起來後如果沒配發到 IP，會有部份錯誤訊息，如要改成固定 IP，可依照下列步驟進行：
