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| author | Benjamin Peterson <benjamin@python.org> | 2012-02-21 16:08:05 -0500 |
|---|---|---|
| committer | Benjamin Peterson <benjamin@python.org> | 2012-02-21 16:08:05 -0500 |
| commit | baf692feaf7fca5fe407b4d0133981b6245759c2 (patch) | |
| tree | 38cc755682e9c30daae643eed80cbb70d943964c /Doc/using/cmdline.rst | |
| parent | a82db0e6a5970cd9af9a84cd00b299397bd3a4da (diff) | |
| download | cpython-baf692feaf7fca5fe407b4d0133981b6245759c2.tar.gz | |
enable hash randomization by default
Diffstat (limited to 'Doc/using/cmdline.rst')
| -rw-r--r-- | Doc/using/cmdline.rst | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/Doc/using/cmdline.rst b/Doc/using/cmdline.rst index b97dbcdf32..64d453eadd 100644 --- a/Doc/using/cmdline.rst +++ b/Doc/using/cmdline.rst @@ -24,7 +24,7 @@ Command line When invoking Python, you may specify any of these options:: - python [-bBdEhiORqsSuvVWx?] [-c command | -m module-name | script | - ] [args] + python [-bBdEhiOqsSuvVWx?] [-c command | -m module-name | script | - ] [args] The most common use case is, of course, a simple invocation of a script:: @@ -486,9 +486,8 @@ These environment variables influence Python's behavior. .. envvar:: PYTHONHASHSEED - If this variable is set to ``random``, the effect is the same as specifying - the :option:`-R` option: a random value is used to seed the hashes of str, - bytes and datetime objects. + If this variable is set to ``random``, a random value is used to seed the + hashes of str, bytes and datetime objects. If :envvar:`PYTHONHASHSEED` is set to an integer value, it is used as a fixed seed for generating the hash() of the types covered by the hash @@ -499,8 +498,7 @@ These environment variables influence Python's behavior. values. The integer must be a decimal number in the range [0,4294967295]. Specifying - the value 0 will lead to the same hash values as when hash randomization is - disabled. + the value 0 will disable hash randomization. .. versionadded:: 3.2.3 |