local all postgres trust
2. Перезапускаем сервер
3. Меняем пароль:
# psql -U postgres template1
alter user postgres with password ‘newpassword’;
4. Меняем строчку в конфигурации обратно
5. Рестартуем сервер и подключаемся
local all postgres trust
# psql -U postgres template1
alter user postgres with password ‘newpassword’;
# ~/.pythonrc
# enable syntax completion
try:
import readline
except ImportError:
print "Module readline not available."
else:
import rlcompleter
readline.parse_and_bind("tab: complete")
Для автозавершения и сохранения истории:# Add auto-completion and a stored history file of commands to your Python
# interactive interpreter. Requires Python 2.0+, readline. Autocomplete is
# bound to the Esc key by default (you can change it - see readline docs).
#
# Store the file in ~/.pystartup, and set an environment variable to point
# to it, e.g. "export PYTHONSTARTUP=/max/home/itamar/.pystartup" in bash.
#
# Note that PYTHONSTARTUP does *not* expand "~", so you have to put in the
# full path to your home directory.
import atexit
import os
import readline
import rlcompleter
historyPath = os.path.expanduser("~/.pyhistory")
historyTmp = os.path.expanduser("~/.pyhisttmp.py")
endMarkerStr= "# # # histDUMP # # #"
saveMacro= "import readline; readline.write_history_file('"+historyTmp+"'); \
print '####>>>>>>>>>>'; print ''.join(filter(lambda lineP: \
not lineP.strip().endswith('"+endMarkerStr+"'), \
open('"+historyTmp+"').readlines())[:])+'####<<<<<<<<<<'"+endMarkerStr readline.parse_and_bind('tab: complete') readline.parse_and_bind('\C-w: "'+saveMacro+'"') def save_history(historyPath=historyPath, endMarkerStr=endMarkerStr): import readline readline.write_history_file(historyPath) # Now filter out those line containing the saveMacro lines= filter(lambda lineP, endMarkerStr=endMarkerStr: not lineP.strip().endswith(endMarkerStr), open(historyPath).readlines()) open(historyPath, 'w+').write(''.join(lines)) if os.path.exists(historyPath): readline.read_history_file(historyPath) atexit.register(save_history) del os, atexit, readline, rlcompleter, save_history, historyPath del historyTmp, endMarkerStr, saveMacro
Экспортируем export PYTHONSTARTUP=/Users/User/.pystartup