#!/usr/local/bin/python3
import sys
import string
import random
import subprocess
all_chs=string.ascii_letters+string.digits
def gen_pass(n=8):
password= [random.choice(all_chs)for i in range(n)]
return ''.join(password)
def aduser(user,password,fname):
info =''''用户信息:
用户名:%s
密码: %s
''' % (user,password)
rc= subprocess.run(
'id %s' % user,
shell =True,
stdout = subprocess.PIPE,
stderr= subprocess.PIPE
)
if rc.returncode ==0:
print('%s 己存在,请重新输入.' % user)
exit(1)
#创建用户
subprocess.run(
'useradd %s' % user ,shell =True
)
#添加密码
subprocess.run(
'echo %s | passwd --stdin %s' %(password,user) ,
shell =True
)
with open(fname,'a')as fobj:
fobj.write(info)
if __name__ =='__main__':
pwd= gen_pass()
username = sys.argv[1]
fname ='/tmp/users.txt'
aduser(username, pwd, fname)
