New ipython provides two ways to start ipython: Scripts\ipython.exe and Scripts\python-script.py. This is shell setting: cmd /k “c:\python27\Scripts\ipython” or cmd.exe /k “C:\Python27\python.exe C:\Python27\Scripts\ipython-script.py” both working for me.
http://portablepython.com/ is best portable python so far, here is discussion how to run them from Console2. 1) install portable python package Portable Python 2.7.5.1 This package contains following applications/libraries: PyScripter v2.5.3 NymPy 1.7.1 SciPy 0.12.0 Matplotlib 1.2.1 PyWin32 218 Django 1.5.1 PIL 1.1.7 Py2Exe 0.6.9 wxPython 2.9.4.0 NetworkX 1.7 Lxml …
1) setup proxy in IE otherwise cannot access to Internet to get package during installation 2) install setuptools 32 bits using .exe installer, used to download, build, install, upgrade, and uninstall Python packages easily https://pypi.python.org/pypi/setuptools/0.6c11#windows 3) download get-pip.py https://raw.github.com/pypa/pip/master/contrib/get-pip.py 4) install pip C:> python c:\\get-pip.py Downloading/unpacking pip Downloading pip-1.4.1.tar.gz (445kB): …
TAB complete is default for ipython, you can install for python as well. 1) install pyreadline download from https://pypi.python.org/pypi/pyreadline/2.0 2) write small module to load pyrl.py import rlcompleter, readline readline.parse_and_bind(‘tab: complete’) 3) import pyrl after launch python shell >>> import pyrl >>> import os >>> os.lis
SFS rollback uses to manage volume-level snapshot, sometimes fails to add any new rollback snapshot, sfs> storage rollback create space-optimized data-fs1-snap data-fs1 data-cache SFS rollback ERROR V-288-1883 fsck failed for data-fs1-snap. sfs> storage rollback cache list CACHE NAME TOTAL(Mb) USED(Mb) (%) AVAIL(Mb) (%) SDCNT data-cache 204800 204800 (100) 0 (0) …
When SFS shared file system is full, it will change fs to readonly mode automatically when crossing default(98%) or predefined threshold:
IPv4 depletion 3rd Feb, 2011, the Internet Assigned Numbers Authority (IANA) assigned the last batch of 5 /8 address blocks to the Regional Internet Registries, officially depleting the global pool of completely fresh blocks of addresses. compatible IPv6 and IPv4 packets are not compatible on the wire. Put simply, when …
ISIS and OSPF IGP link state protocol Link State database describes it’s neighbors and links connected to it PN pseudo node, extra router, convert Ehernet segment to star network with 0 cost DIS Designated IS (DIS), which is responsible for creating and distributing details of router PN LSP – Link …
Border Gateway Protocol AS – Routers run by an operator under a single administration IGP – use common metrics to determine how to route packets within the AS BGP – Inter-Autonomous System routing protocol, the main routing protocol of the internet
OSPF LSA type LSDB Link State Database DR Designated Router, responsible for flooding process on the multi-access network. Each router on the network forms an adjacency with Designated Router. Backup Designated Router(BDR), DR failure BDR can very quickly take responsibility and become DR. LSA – Link-state Advertisement, Each router generates …