通过Java中的exec在终端中运行命令而不是以root身份运行

Question

I've been playing around with exec and although it opens a terminal with the user being me, it doesn't seem to be able to execute commands I give it =/ code is as follows:

try{
  Runtime rt = Runtime.getRuntime();
  Process proc = rt.exec("xterm -e \"source /home/USER/.bashrc; ~/./myscript.sh\"")
}
catch(Throwable t)
  t.printStackTrace();

In the xterm console I get:

xterm: Can't execvp ": No such file or directory
user@user:$

Which is then a terminal waiting to be used, and will not go away until I ctrl-d it.

Not sure what's going on here?...

Thanks.

Answer 1

I don't think you can pass shell stuff into xterm's -e option. It wants a program and optional parameters for that program. source is a shell built-in.

Something you can try doing is just calling your myscript.sh and modifying it so that it sources your bashrc at the top. Or create a new bash script that sources your rc file then runs myscript.sh .