def ssh2(ip,username,passwd,cmd):
try:
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect(ip,22,username,passwd,timeout=5)
for m in cmd:
stdin, stdout, stderr = ssh.exec_command(m)
out = stdout.readlines()
for o in out:
print o,
print '%s\tOK\n'%(ip)
ssh.close()
except :
print '%s\tError\n'%(ip)
if __name__=='__main__':
cmd = ['date']
username = "root"
passwd = "******"
threads = []
print "Begin......"
for i in range(1,254):
ip = '10.0.0.'+str(i)
a=threading.Thread(target=ssh2,args=(ip,username,passwd,cmd))
a.start()