This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.
#!/usr/bin/env bash
# 创建用户组
groupadd elk
# 创建新用户，-g elk 设置其用户组为 elk，-p elk 设置其密码为 elk
useradd elk -g elk -p elk
# 更改 /opt 文件夹及内部文件的所属用户及组为 elk:elk
chown -R elk:elk /opt