Migrate from the old script to this

Migrate-from-the-old-script-to-this.md

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+## 從舊腳本遷移至此
+
+* 請確保你正在使用主流且不過時的發行版。
+
+### 停止 V2Ray 服務
+
+```
+# systemctl disable v2ray.service --now
+```
+
+### 移除原有文檔
+
+```
+# rm -r /usr/bin/v2ray/
+# rm /etc/systemd/system/v2ray.service
+# rm /lib/systemd/system/v2ray.service
+# rm /etc/init.d/v2ray
+```
+
+### 遷移配置文檔
+
+```
+# mv /etc/v2ray/ /usr/local/etc/
+```
+
+如果你不想遷移配置文檔，請在下載腳本後自行修改：
+
+```
+# vim install-release.sh
+
+JSON_PATH='/etc/v2ray/'
+```
+
+### 修改 Log 權限
+
+#### nobody:nogroup
+
+```
+$ id nobody
+
+uid=65534(nobody) gid=65534(nogroup) groups=65534(nogroup)
+```
+
+```
+# chown -R nobody:nogroup /var/log/v2ray/
+```
+
+#### nobody:nobody
+
+```
+$ id nobody
+
+uid=65534(nobody) gid=65534(nobody) groups=65534(nobody)
+```
+
+```
+# chown -R nobody:nobody /var/log/v2ray/
+```
+
+### 安裝 cURL
+
+#### Debian
+
+```
+# apt update
+# apt install curl
+```
+
+#### CentOS / Fedora
+
+```
+# dnf makecache
+# dnf install curl
+```
+
+#### openSUSE
+
+```
+# zypper refresh
+# zypper install curl
+```
+
+### 下載此腳本
+
+```
+$ curl -O https://raw.githubusercontent.com/v2fly/fhs-install-v2ray/master/install-release.sh
+```
+
+### 執行此腳本
+
+```
+# bash install-release.sh
+```