Question

当前面临一个问题，我无法解释。

使用TCL期望将命令发送到在linux（busybox）上运行的远程telnet设备。该命令的确认回显以

结尾

'&& echo helloMyNameIsCarl'。

当我尝试验证命令已发送时，TCL Expect的“期望”调试给了我

"helloMyNameI\n\n\nsCarl"

从另一台PC（不是目标设备，而是源计算机）触发的同一件事运行良好-答复中没有'\ n \ n ...'。麻烦的源设备在更换了网络适配器之前没有任何问题。

示例：

package require Expect

spawn telnet 192.168.1.1
set telnetId $spawn_id

exp_internal 1

puts $telnetId "get_linux_env_params_random_command && echo 11223344556677"
expect "11223344556677"; #verifying the command was fully sent to the device
expect "11223344556677"; #verifying the echo respond

预期的调试将是：

expect: does "# get_linux_env_para " (spawn_id exp4) match glob pattern "get_linux_env_params_random_command && echo 11223344556677"
? no
expect: does "# get_linux_env_params_random_command && echo 11" (spawn_id exp4) match glob pattern "get_linux_env_params_random_command && echo 11223344556677"? no

expect: does "# get_linux_env_params_random_command && echo 11223344" (spawn_id exp4) match glob pattern "get_linux_env_params_random_command && echo 11223344556677"? no

expect: does "# get_linux_env_params_random_command && echo 11223344\n\n" (spawn_id exp4) match glob pattern "get_linux_env_params_random_command && echo 11223344556677"? no

expect: does "# get_linux_env_params_random_command && echo 11223344\n\n5\n5\n6677\n\n" (spawn_id exp4) match glob pattern "get_linux_env_params_random_command && echo 11223344556677"? no

对此有何建议？

telnet会话的回复分为几行

0 个答案: