# Copyright (C) 2003-2007  Robey Pointer <robeypointer@gmail.com>
#
# This file is part of paramiko.
#
# Paramiko is free software; you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation; either version 2.1 of the License, or (at your option)
# any later version.
#
# Paramiko is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with Paramiko; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.


import socket
import sys
from paramiko.py3compat import u
import time

# windows does not have termios...
try:
    import termios
    import tty
    has_termios = True
except ImportError:
    has_termios = False


def interactive_shell(chan):
    if has_termios:
        posix_shell(chan)
    else:
        windows_shell(chan)


def posix_shell(chan):
    import select
    
    oldtty = termios.tcgetattr(sys.stdin)
    try:
        tty.setraw(sys.stdin.fileno())
        tty.setcbreak(sys.stdin.fileno())
        chan.settimeout(0.0)
        recode = []
        cmd = ‘‘
        log_file = "audit_log_%s.log" % time.strftime(‘%Y_%m_%d‘)
        f = file(log_file,‘ab+‘)

        while True:
            r, w, e = select.select([chan, sys.stdin], [], [])
            if chan in r:
                try:
                    x = u(chan.recv(1024))
                    if len(x) == 0:
                        sys.stdout.write(‘\r\n*** EOF\r\n‘)
                        break
                    sys.stdout.write(x)
                    sys.stdout.flush()
                except socket.timeout:
                    pass
            if sys.stdin in r:
                x = sys.stdin.read(1)
                cmd += x
                if x == ‘\r‘:
                    #print "cmd===>",cmd
                    cmd_time = time.strftime(‘%Y-%m-%d-%H-%M-%S‘)
                    log_line = "username:192.169.10.12:root:%s       %s \n     " %(cmd_time,cmd)
                    f.write(log_line)
          print log_line
                    cmd = ‘‘
                if len(x) == 0:
                    break
                chan.send(x)
        else:
            f.close()

    finally:
        termios.tcsetattr(sys.stdin, termios.TCSADRAIN, oldtty)

    
# thanks to Mike Looijmans for this code
def windows_shell(chan):
    import threading

    sys.stdout.write("Line-buffered terminal emulation. Press F6 or ^Z to send EOF.\r\n\r\n")
        
    def writeall(sock):
        while True:
            data = sock.recv(256)
            if not data:
                sys.stdout.write(‘\r\n*** EOF ***\r\n\r\n‘)
                sys.stdout.flush()
                break
            sys.stdout.write(data)
            sys.stdout.flush()
        
    writer = threading.Thread(target=writeall, args=(chan,))
    writer.start()
        
    try:
        while True:
            d = sys.stdin.read(1)
            if not d:
                break
            chan.send(d)
    except EOFError:
        # user hit ^Z or F6
        pass

本文出自 “奋斗吧” 博客，请务必保留此出处http://lvnian.blog.51cto.com/7155281/1852900

paramiko intertive.py文件简单修改记录用户输入命令 v1