socket ssh環(huán)境怎么配置

本篇內(nèi)容介紹了“socket ssh環(huán)境怎么配置”的有關(guān)知識(shí)，在實(shí)際案例的操作過(guò)程中，不少人都會(huì)遇到這樣的困境，接下來(lái)就讓小編帶領(lǐng)大家學(xué)習(xí)一下如何處理這些情況吧！希望大家仔細(xì)閱讀，能夠?qū)W有所成！

server端
 socket,os,time
 server=socket.socket()
 server.bind((,9999))
 server.listen()
 
 :
     conn,addr=server.accept()
     print(,addr)
     :
         print()
         data=conn.recv(1024)
         data:
             print()
             print(,data)
         cmd_res=os.popen(data.decode()).read() print(,len(cmd_res))
         len(cmd_res)==0:
             cmd_res=conn.send(str(len(cmd_res.encode())).encode()) client_ack=conn.recv(1024) print(,client_ack.decode())
 
         conn.send(cmd_res.encode()) print()
 server.close()

client端
 socket
 client=socket.socket()
 client.connect((,9999))
 
 :
     cmd=input().strip()
     len(cmd)==0:client.send(cmd.encode())
     cmd_res_size=client.recv(1024) print(,cmd_res_size)
 
     client.send(.encode()) received_size=0
     received_data=received_size < int(cmd_res_size.decode()): data=client.recv(1024)
         received_size +=len(data) received_data +=data
         :                        print(,received_size)
         print(received_data.decode())
 client.close()

在linux后臺(tái)運(yùn)行python腳本 加-u參數(shù)才能打印日志
 nohup python3 -u sock_ssh_server.py >py_run.log 2>1 &

自動(dòng)拉起 sh腳本
 
 #!/bin/sh
 source ~/.bash_profile
  ps -ef|grep -v grep|grep '/usr/local/bin/python3 -u /root/sock_ssh_server.py' > /dev/null 2>&1
 
 if [ $? -eq 0 ]
 then
         echo `date`"------python腳本正在運(yùn)行" >> ~/result.log
 else
          nohup /usr/local/bin/python3 -u ~/sock_ssh_server.py > ~/py_run.log 2>1 &
 fi

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