xargs nano 会导致收到 SIGHUP 或 SIGTERM，而 xargs less 则可以

Question

设想：

$ cat t0.txt
t1.txt

$ cat t1.txt
xxx

$ sed -n 1p t0.txt | xargs less
# OK

$ sed -n 1p t0.txt | xargs nano
Received SIGHUP or SIGTERM

dvl-linux64 $ nano --version
 GNU nano, version 2.5.3

如何打开文件nano？如果没有xargs，那又怎样？

UPD。关于西维金：

$ sed -n 1p t0.txt | xargs less
# OK

$ sed -n 1p t0.txt | xargs nano
Too many errors from stdin

$ sed -n 1p t0.txt | nano
Too many errors from stdin

Buffer written to nano.save

$ nano --version
 GNU nano, version 4.9