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自己亲自做的 expect 判断 sftp 登录连接是否正常 有大用 有大大用 有大大大用
星期日, 2023-09-10 10:38 — adminshiping1
./sftp_login_80.131.sh 第一版
[root@localhost ~]# vim ./sftp_login_80.131.sh
#!/bin/bash
#
/usr/bin/expect <<EOF
set timeout 4
spawn /bin/sftp -P 22 www@192.168.80.131
expect {
"yes/no" { send "yes\r"; exp_continue}
"password:" { send "123456789\r"}
}
expect {
"sftp>" { send "bye\r" }
}
expect {
#"password:" { send "\003";expect eof;}
"password:" {expect eof }
expect_end
}
EOF
echo $?
./sftp_login_80.131.sh 第二版
#!/bin/bash
#
username=$(/usr/bin/osascript -e 'display dialog "请输入帐号" default answer "" with icon note buttons { "Continue"} default button "Continue"
set result1 to result
set the text_data to text returned of the result
set the button_data to button returned of the result1
if button_data = "Cancel" then
return ""
end if
return text_data')
password=$(/usr/bin/osascript -e 'display dialog "请输入密码" default answer "" with icon note buttons { "Continue"} default button "Continue"
set result1 to result
set the text_data to text returned of the result
set the button_data to button returned of the result1
if button_data = "Cancel" then
return ""
end if
return text_data')
/usr/bin/expect <<EOF
set timeout 4
spawn /usr/bin/sftp -P 22 $username@192.168.80.130
expect {
"yes/no" { send "yes\r"; exp_continue}
"password:" { send "$password\r"}
}
expect {
"sftp>" { send "bye\r" ;expect eof;exit 0}
}
expect {
#"password:" { send "\003";expect eof;} #在Expect脚本中，\003代表Ctrl-C字符，它可以用于中断正在运行的命令。如果你想在Expect脚本中发送Ctrl-C字符，你可以使用send命令和\003字符来实现。
"password:" {expect eof ; exit 1}
}
EOF
result=$?
if [ $result = 0 ];then
(/usr/bin/osascript -e 'display dialog "1)用户名密码正确\n2)密码在有效期内\n3)客户端ip地址已绑定到FTP服务器" buttons {"OK"} default button "OK" ')
else
(/usr/bin/osascript -e 'display dialog "用户名密码不对\n或者密码过期\n或者客户端ip地址未绑定到FTP服务器\n请联系洪守业或史平忠" buttons {"OK"} default button "OK" ')
fi
sftp_login_2.134.sh 第三版
#!/bin/bash
#
host=192.168.0.3
port=22
local_ip=`ifconfig | grep -F 10. | cut -f2 -d' '`
local_ip="本机ip ${local_ip}"
echo $local_ip
ping -c 1 -W 2000 192.168.0.3
if [ $? != 0 ];then
echo "没有网络，请检查"
(/usr/bin/osascript -e 'display dialog "没有网络，请检查" buttons {"OK"} default button "OK" ')
exit 0
fi
nc -zvv $host $port
if [ $? != 0 ];then
echo "FTP服务器网络不通,请联系洪守业或史平忠"
(/usr/bin/osascript -e "set local_ip to \"$local_ip\" " -e 'display dialog local_ip & "\nFTP服务器网络不通,请联系洪守业或史平忠" buttons {"OK"} default button "OK" ')
exit 0
fi
username=$(/usr/bin/osascript -e 'display dialog "请输入帐号" default answer "" with icon note buttons { "Continue"} default button "Continue"
set result1 to result
set the text_data to text returned of the result
set the button_data to button returned of the result1
if button_data = "Cancel" then
return ""
end if
return text_data')
password=$(/usr/bin/osascript -e 'display dialog "请输入密码" default answer "" with icon note buttons { "Continue"} default button "Continue"
set result1 to result
set the text_data to text returned of the result
set the button_data to button returned of the result1
if button_data = "Cancel" then
return ""
end if
return text_data')
/usr/bin/expect <<EOF
set timeout 4
spawn /usr/bin/sftp -P $port $username@$host
expect {
"yes/no" { send "yes\r"; exp_continue}
"password:" { send "$password\r"}
}
expect {
"sftp>" { send "bye\r" ;expect eof;exit 0}
}
expect {
#"password:" { send "\003";expect eof;}
"password:" {expect eof ; exit 1}
}
EOF
result=$?
if [ $result = 0 ];then
(/usr/bin/osascript -e "set local_ip to \"$local_ip\" " -e 'display dialog local_ip & "\n1)用户名密码正确\n2)密码在有效期内\n3)客户端ip地址已绑定到FTP服务器" buttons {"OK"} default button "OK" ')
else
(/usr/bin/osascript -e "set local_ip to \"$local_ip\" " -e 'display dialog local_ip & "\n用户名密码不对\n或者密码过期\n或者客户端ip地址未绑定到FTP服务器\n请联系洪守业或史平忠" buttons {"OK"} default button "OK" ')
fi
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