cheat-sheet articles are about code
snippets that I need every once in a while, and which I constantly forget
about.
You can set the default permissions for all files created in a given directory
using POSIX access control lists (ACLs). For example, after executing
user@host:~$ setfacl -d -m u::rwx,g::rwx,o::r-x ~/path/to/example/dir
all new files (and directories, too) in ~/path/to/example/dir will have
group write permission enabled. To check the currently effective ACLs, use
getfacl.
cheat-sheet articles are about code
snippets that I need every once in a while, and which I constantly forget
about.
If you have a shell script, and want to redirect all input it receives via
STDIN to another script or program, use <&0:
#!/bin/zsh
/path/to/another/script.pl --script-args <&0
cheat-sheet articles are about code
snippets that I need every once in a while, and which I constantly forget
about.
logging.Logger.manager.loggerDict holds a dictionary of all loggers that
have been requested.
>>> import logging
>>> logging.Logger.manager.loggerDict
{}
>>> logging.getLogger('foo')
<logging.Logger object at 0x7f11d4d104d0>
>>> logging.getLogger('bar')
<logging.Logger object at 0x7f11d4cb7ad0>
>>> logging.Logger.manager.loggerDict
{'foo': <logging.Logger object at 0x7f11d4d104d0>,
'bar': <logging.Logger object at 0x7f11d4cb7ad0>}
Found at http://code.activestate.com/lists/python-list/621740/.