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CentOS上的iotop命令出错
在新安装的CentOS 7.5的终端中使用sudo iotop（最新版本0.6-2.el7）时，出现以下错误消息： Traceback (most recent call last): File "/sbin/iotop", line 17, in <module> main() File "/usr/lib/python2.7/site-packages/iotop/ui.py", line 620, in main main_loop() File "/usr/lib/python2.7/site-packages/iotop/ui.py", line 610, in <lambda> main_loop = lambda: run_iotop(options) File "/usr/lib/python2.7/site-packages/iotop/ui.py", line 508, in run_iotop return curses.wrapper(run_iotop_window, options) File "/usr/lib64/python2.7/curses/wrapper.py", line 43, in wrapper return func(stdscr, *args, …