# iotop
File “/usr/sbin/iotop”, line 10
except ImportError, e:
^
SyntaxError: invalid syntax
[root@eanquan ~]# vi /usr/sbin/iotop
#!/usr/bin/python
# iotop: Display I/O usage of processes in a top like UI
# Copyright (c) 2007, 2008 Guillaume Chazarain <guichaz@gmail.com>, GPLv2
# See iotop –help for some help
import sys
try:
from iotop.ui import main
except ImportError, e:
print e
print ‘To run an uninstalled copy of iotop,’
print ‘launch iotop.py in the top directory’
else:
try:
main()
except KeyboardInterrupt:
pass
sys.exit(0)
# ll /usr/bin/python2*0 B/s 0.00 % 0.00 % [md/1]
lrwxrwxrwx. 1 root root 6 Jul 8 2016 /usr/bin/python2 -> python
-rwxr-xr-x. 2 root root 4864 Jan 22 2014 /usr/bin/python2.6
-rwxr-xr-x 1 root root 6273947 Dec 4 2017 /usr/bin/python2.7
执行python的#!/usr/bin/python 改为
#!/usr/bin/python2.6就可以