Python stepping stone login script
There is a function that cannot be implemented here, that is, to allow people to enter their own passwords and interact with each other. Pass in the password instead of defining it here. Hope you can give me some advice. I want to implement interaction in python to allow users to enter the MySQL password.
passwd = '123.com'logou_flag = Falsefor i in range(3): user_input = raw_input("Please input your passwd:").strip() if len(user_input) ==0:continue if user_input == passwd: while True: print "welcome login!" user_choice = raw_input(""" 1.hadoop-2 2.hadoop-3 3.exit """).strip() user_choice = int(user_choice) if user_choice == 1: print "ssh user@hadoop-2" if user_choice == 2: print "ssh user@hadoop-3" if user_choice == 3: logou_flag = True break if logou_flag: print "going to logout" break print "-----going to do something else....."
Using shell:
[Root @ hz-bf-02 ~] # Cat/mnt/shell/denglv. sh #! /Bin/bash # hexudong 345078833 function trapper () {trap ''int quit tstp term hup} function menu () {cat <-EOF ==================== Host List ========================= 1) hz-mgdb-01 2) hz-mgdb-02 3) hz-rds-01 4) hz-rds-02 5) hz-web-01-die 6) hz-web-02-die 7) mysql 9) hz-web-03 10) hz-web-04 8) exit = EOF} function host () {case "$1" in 1) ssh $ USER @ hz-mgdb-01; 2) ssh $ USER @ hz-mgdb-02; 3) ssh $ USER @ hz-rds-01; 4) ssh $ USER @ hz-rds-02; 5) ssh $ USER @ hz-web-01; 6) ssh $ USER @ hz-web-02; 7) mysql-h account-u username-p $2 ;; 9) ssh $ USER @ hz-web-03; 10) ssh $ USER @ hz-web-04; 8 | *) exit esac} function main () {while true do trapper clear menu read-p "please select:" num passwd host $ num $ passwd done} main
The python currently in use is still to be improved. Please help me improve it.
[Root @ hz-bf-02 ~] # Cat/mnt/shell/denglv. py #! /Usr/bin/evn pythonimport ospasswd = '2017. com 'logou _ flag = Falsefor I in range (3): user_input = raw_input ("" Please input your passwd: No password, Please quit !!! Or Looking for xudong: "). strip () if len (user_input) = 0: continue if user_input = passwd: while True: print" welcome login! "User_choice = raw_input (" "1. hz-mgdb-01 2. hz-mgdb-02 3. hz-rds-01 4. hz-rds-02 5. hz-web-03 6. hz-web-04 7. mysql 8. exit """). strip () user_choice = int (user_choice) if user_choice = 1: OS. system ('ssh root @ hz-mgdb-01 ') if user_choice = 2: OS. system ('ssh root @ hz-mgdb-02 ') if user_choice = 3: OS. system ('ssh root @ hz-rds-01 ') if user_choice = 4: OS. system ('ssh root @ hz-rds-02 ') if user_choice = 5: OS. system ('ssh root @ hz-web-03 ') if user_choice = 6: OS. system ('ssh root @ hz-web-04 ') if user_choice = 7: OS. system ('mysql-h "confidential"-u "confidential"-p-a') if user_choice = 8: logou_flag = True break if logou_flag: print "going to logout" break print "----- going to do something else ....."