[root@meng python]# cat tab.py
#!/usr/bin/python
import sys
import readline
import rlcompleter
import atexit
import os
# tab completion
readline.parse_and_bind('tab: complete')
# history file
histfile = os.path.join(os.environ['HOME'], '.pythonhistory')
try:
readline.read_history_file(histfile)
except IOError:
pass
atexit.register(readline.write_history_file, histfile)
del os, histfile, readline, rlcompleter
[root@meng python]# pwd
/python
[root@meng python]# ll
总用量 4
-rw-r--r--. 1 root root 466 7月 31 13:41 tab.py
[root@meng python]# chmod +x tab.py
[root@meng python]# python
Python 2.6.6 (r266:84292, Nov 22 2013, 12:16:22)
[GCC 4.4.7 20120313 (Red Hat 4.4.7-4)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import tab
>>> import os
>>> os.
Display all 244 possibilities? (y or n)
os.EX_CANTCREAT os.WIFEXITED( os.execle( os.popen(
os.EX_CONFIG os.WIFSIGNALED( os.execlp( os.popen2(
os.EX_DATAERR os.WIFSTOPPED( os.execlpe( os.popen3(