ubuntu终端自动修改ssh登陆后的标题

自动修改ssh登陆后的标题主要通过修改openssh的源码实现

修改当前session的PS1环境变量。

~~~c/c++ openssh-5.9p1$ git diff . diff --git a/clientloop.c b/clientloop.c index 18a85c5..1c2079f 100644 --- a/clientloop.c +++ b/clientloop.c @@ -1468,6 +1468,7 @@ client_loop(int have_pty, int escape_char_arg, int ssh2_chan_id)

    /* Main loop of the client for the interactive session mode. */
    while (!quit_pending) {

• fprintf(stderr, "%c]0;%s%c", '\033', host, '\007');

          /* Process buffered packets sent by the server. */
          client_process_buffered_input_packets();
  

~~~