Linux command
is-up 命令
文本
复制后可按需替换文件名、目录或参数。
常用示例
Check if site is up
is-up [example.com]
Check multiple sites
is-up [site1.com] [site2.com]
Get exit code only
is-up -q [example.com]
说明
is-up checks if websites are accessible. It performs HTTP requests to verify site availability. The tool returns success if the site responds. Useful for quick uptime checks and scripting.
参数
- -q, --quiet
- Quiet mode, exit code only.
- --help
- Display help information.
- --version
- Display version information.
FAQ
What is the is-up command used for?
is-up checks if websites are accessible. It performs HTTP requests to verify site availability. The tool returns success if the site responds. Useful for quick uptime checks and scripting.
How do I run a basic is-up example?
Run `is-up [example.com]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -q, --quiet do in is-up?
Quiet mode, exit code only.