#!/usr/bin/python
import os,sys,pymysql
mysqlbase = '/usr/local/mysql/bin/'
if len(sys.argv) == 1:
print('format: python + Script_name + user + password + ip')
elif sys.argv[1] == '-h':
print('format: python + Script_name + user + password + ip')
else:
user = sys.argv[1]
passw = sys.argv[2]
ip = sys.argv[3]
dbnam=os.popen(mysqlbase+'mysql -h'+ip+' -u'+user+' -p'+passw+' -h'+ip+' -e "show databases"|grep -vE "mysql|Database|information_schema|performance_schema|sys"').read()
# dbnam=os.popen(mysqlbase+'mysql -h'+ip+' -u'+user+' -p'+passw+' -S /tmp/mysql3306.sock -h'+ip+' -e "show databases"|grep -vE "mysql|Database|information_schema|performance_schema|sys"').read()
DBNAME = dbnam.replace('
',',').rstrip(',').split(',')
for dbname in DBNAME:
lists =
db=pymysql.connect(ip,user,passw,dbname)
cursor=db.cursor()
cursor.execute("show tables")
data=cursor.fetchall()
for tabname in data:
lists.append(tabname)
print(dbname,(len(data)))
db.close()
# python connmysql.py root 123456 192.168.6.218
('cr_debug', 6)
('hh', 3)
('lts', 15)
('toprankdb', 496)
('tr', 1)
('zabbix', 127)
#每天学习一点点，日积月累。