def register():
username = input('username: '******'password: '******'$6$%s$' % randpass())
userdb[username] = cpasswd
print(cpasswd)
else:
print('user is exsist or you have not enter anything')
def adduser(username, password, fname):
data= """user information:
%s:%s
""" #subprocess.run('useradd %s' % username,shell=True) #3.0以前没有run只能用call
subprocess.call('useradd %s' % username, shell=True)
subprocess.call('echo %s |passwd --stdin %s' % (password, username),
shell=True)
with open(fname, 'a') as fobj:
fobj.write(data % (username, password))
if __name__ == '__main__':
username = sys.argv[1]
password = randpass()
adduser(username, password, '/tmp/user.txt')
#python3 adduser.py john
# #模拟栈操作
# stack = []
#
# def push_it():
# item = input('item to push: ')
# stack.append(item)
#
# def pop_it():
# if stack:
# print('from stack poipped %s'% stack.pop())
#
# def view_it():
# print(stack)
'id %s' % username,
shell=True,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE
)
if result.returncode == 0:
print('%s已存在' % username)
return False # 函数遇到return就返回，不会再向下执行
# 创建用户，并设置密码
subprocess.run('useradd %s' % username, shell=True)
subprocess.run(
'echo %s | passwd --stdin %s' % (password, username),
shell=True
)
# 写入用户信息到文件
info = """user info:
username: %s
password: %s
""" % (username, password)
with open(fname, 'a') as fobj:
fobj.write(info)
if __name__ == '__main__':
username = sys.argv[1]
password = randpass2.randpass()
fname = '/tmp/users.txt'
adduser(username, password, fname)
import sys
import subprocess
from randpass2 import randpass
def add_user(user, passwd, fname):
result = subprocess.run('id %s &> /dev/null' % user, shell=True)
if result.returncode == 0:
print('用户已存在')
return
subprocess.run('useradd %s' % user, shell=True)
subprocess.run('echo %s | passwd --stdin %s' % (user, passwd), shell=True)
info = """username: %s
password: %s
""" % (user, passwd)
with open(fname) as fobj:
fobj.write(info)
if __name__ == '__main__':
user = sys.argv[1]
fname = sys.argv[2]
passwd = randpass()
add_user(user, passwd, fname)
# 判断用是否已存在
reuslt = subprocess.run(
'id %s &> /dev/null' % uname, shell=True
)
if reuslt.returncode == 0:
print('用户已存在')
# 函数遇到return就结束了，不会再向下执行
return
# 创建用户、设置密码
subprocess.run('useradd %s' % uname, shell=True)
subprocess.run(
'echo %s | passwd --stdin %s' % (passwd, uname),
shell=True
)
# 用户名和密码写到文件中
info = '''用户名: %s
密码: %s
''' % (uname, passwd)
with open(fname, 'a') as fobj:
fobj.write(info)
if __name__ == '__main__':
uname = sys.argv[1]
fname = sys.argv[2]
passwd = randpass2.randpass()
adduser(uname, passwd, fname)
# python adduser.py zs /tmp/users.txt