import subprocess
def ping(ipaddress):
data=subprocess.run(f'ping -c 2 {ipaddress} &>/dev/null',shell=True)
if data.returncode==0:
print('成功')
else:
print('失败')
if __name__ == '__main__':
ips = [f'176.135.16.{i}' for i in range(100,200)]
for i in ips:
print(i)
ping(i)
以下是执行结果（能ping通就返回成功，否则返回失败）
/usr/local/bin/python3 /root/PycharmProjects/NSD211/day6/demo3.py
176.135.16.100
成功
176.135.16.101
失败
176.135.16.102
失败
176.135.16.103
成功
176.135.16.104
失败
176.135.16.105
失败
176.135.16.106
失败
176.135.16.107
成功
176.135.16.108
成功
176.135.16.109
失败
176.135.16.110
失败
176.135.16.111
失败
176.135.16.112
失败
176.135.16.113
失败
176.135.16.114
失败
176.135.16.115
失败
176.135.16.116
失败
176.135.16.117
失败
176.135.16.118
失败
176.135.16.119
失败
176.135.16.120
失败
176.135.16.121
失败
176.135.16.122
失败
176.135.16.123
失败
176.135.16.124
失败
176.135.16.125
失败
176.135.16.126
失败
176.135.16.127
失败
176.135.16.128
失败
176.135.16.129
失败
176.135.16.130
失败
176.135.16.131
失败
176.135.16.132
失败
176.135.16.133
失败
176.135.16.134
失败
176.135.16.135
成功
176.135.16.136
失败
176.135.16.137
失败
176.135.16.138
失败
176.135.16.139
失败
176.135.16.140
失败
176.135.16.141
失败
176.135.16.142
失败
176.135.16.143
失败
176.135.16.144
失败
176.135.16.145
失败
176.135.16.146
失败
176.135.16.147
失败
176.135.16.148
失败
176.135.16.149
失败
176.135.16.150
失败
176.135.16.151
失败
176.135.16.152
失败
176.135.16.153
成功
176.135.16.154
失败
176.135.16.155
失败
176.135.16.156
失败
176.135.16.157
失败
176.135.16.158
失败
176.135.16.159
失败
176.135.16.160
失败
176.135.16.161
失败
176.135.16.162
失败
176.135.16.163
失败
176.135.16.164
失败
176.135.16.165
失败
176.135.16.166
失败
176.135.16.167
失败
176.135.16.168
失败
176.135.16.169
失败
176.135.16.170
失败
176.135.16.171
失败
176.135.16.172
失败
176.135.16.173
失败
176.135.16.174
失败
176.135.16.175
失败
176.135.16.176
失败
176.135.16.177
失败
176.135.16.178
失败
176.135.16.179
失败
176.135.16.180
失败
176.135.16.181
失败
176.135.16.182
失败
176.135.16.183
失败
176.135.16.184
失败
176.135.16.185
失败
176.135.16.186
失败
176.135.16.187
失败
176.135.16.188
失败
176.135.16.189
失败
176.135.16.190
失败
176.135.16.191
失败
176.135.16.192
失败
176.135.16.193
失败
176.135.16.194
失败
176.135.16.195
失败
176.135.16.196
失败
176.135.16.197
失败
176.135.16.198
失败
176.135.16.199
失败
Process finished with exit code 0
