🌠iCall Cli

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ping ​

检查地址是否在线（存活）

用法 ​

sh
icall ping <ip | domin>
icall ping <ip | domin>

示例 ​

sh
call ping baidu.com google.com

# output
# host baidu.com is alive
# host google.com is dead
call ping baidu.com google.com

# output
# host baidu.com is alive
# host google.com is dead

实现 ​

sh
import ping from 'ping'
import { successMessage, errorMessage } from '../utils/color'

export function useHosts(hosts: string[]) {
  hosts.forEach(function (host) {
    ping.sys.probe(host, function (isAlive: boolean) {
      const msg = isAlive
        ? 'host ' + successMessage(host) + ' is ' + successMessage('alive')
        : 'host ' + errorMessage(host) + ' is ' + errorMessage('dead')
      console.log(msg)
    })
  })
}
import ping from 'ping'
import { successMessage, errorMessage } from '../utils/color'

export function useHosts(hosts: string[]) {
  hosts.forEach(function (host) {
    ping.sys.probe(host, function (isAlive: boolean) {
      const msg = isAlive
        ? 'host ' + successMessage(host) + ' is ' + successMessage('alive')
        : 'host ' + errorMessage(host) + ' is ' + errorMessage('dead')
      console.log(msg)
    })
  })
}

依赖 ​

  • ping 一个 Node.js 的 ping 封装。