简化并减少显示的不需要的输出
Streamline and reduce unwanted output being displayed
这是我用来检查与主机关联的状态的代码,我只想打印状态(up/down)并避免在终端上显示整个 ping 过程。
import os
hostname = "google.com"
response = os.system("ping -c 1" + hostname)
if response == 0:
print hostname, 'up'
else:
print hostname, 'down'
你好,我做了一个这样的。
稍后我会自定义这个以发送电子邮件。
我让你开心os。
此致,
进口os
hostname = "google.com"
如果os.name == 'nt' 或 os.name == 'NT':
响应 = os.system("ping -n 1 " + hostname)
别的:
响应 = os.system("ping -c 1 " + hostname)
如果响应 == 0:
打印(hostname,'up')
别的:
打印(hostname,'down')
''' 添加选项以在 ping 失败时发送电子邮件''
import subprocess
import re
hostname = "google.com"
with subprocess.Popen(["ping", "-c 1", "-t 3", hostname], stdout=subprocess.PIPE) as proc:
match = re.findall(r'1 packets received', proc.stdout.read().decode())
if match:
print(hostname + ' is up')
else:
print(hostname + ' is down')
结果:
google.com is up
对于 python 2.7:
test = subprocess.Popen(["ping", "-c 1", "-t 3", hostname],stdout=subprocess.PIPE)
match = re.findall(r'1 packets received', test.communicate()[0])
if match:
print(hostname + ' is up')
else:
print(hostname + ' is down')
这是我用来检查与主机关联的状态的代码,我只想打印状态(up/down)并避免在终端上显示整个 ping 过程。
import os
hostname = "google.com"
response = os.system("ping -c 1" + hostname)
if response == 0:
print hostname, 'up'
else:
print hostname, 'down'
你好,我做了一个这样的。 稍后我会自定义这个以发送电子邮件。
我让你开心os。 此致,
进口os hostname = "google.com"
如果os.name == 'nt' 或 os.name == 'NT': 响应 = os.system("ping -n 1 " + hostname) 别的: 响应 = os.system("ping -c 1 " + hostname)
如果响应 == 0: 打印(hostname,'up') 别的: 打印(hostname,'down') ''' 添加选项以在 ping 失败时发送电子邮件''
import subprocess
import re
hostname = "google.com"
with subprocess.Popen(["ping", "-c 1", "-t 3", hostname], stdout=subprocess.PIPE) as proc:
match = re.findall(r'1 packets received', proc.stdout.read().decode())
if match:
print(hostname + ' is up')
else:
print(hostname + ' is down')
结果:
google.com is up
对于 python 2.7:
test = subprocess.Popen(["ping", "-c 1", "-t 3", hostname],stdout=subprocess.PIPE)
match = re.findall(r'1 packets received', test.communicate()[0])
if match:
print(hostname + ' is up')
else:
print(hostname + ' is down')