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lmatt-bit / wget-jdk-oracle-install-example.txt
Last active August 29, 2015 14:16 — forked from sr75/wget-jdk-oracle-install-example.txt
http://d.stavrovski.net/blog/post/how-to-install-and-setup-oracle-java-jdk-in-centos-6
# rpm
wget --no-cookies \
--no-check-certificate \
--header "Cookie: oraclelicense=accept-securebackup-cookie" \
"http://download.oracle.com/otn-pub/java/jdk/7u55-b13/jdk-7u55-linux-x64.rpm" \
-O jdk-7-linux-x64.rpm
# ubuntu
@lmatt-bit
lmatt-bit / useful_pandas_snippets.py
Created April 22, 2016 00:14 — forked from bsweger/useful_pandas_snippets.md
Useful Pandas Snippets
#List unique values in a DataFrame column
pd.unique(df.column_name.ravel())
#Convert Series datatype to numeric, getting rid of any non-numeric values
df['col'] = df['col'].astype(str).convert_objects(convert_numeric=True)
#Grab DataFrame rows where column has certain values
valuelist = ['value1', 'value2', 'value3']
df = df[df.column.isin(value_list)]
@lmatt-bit
lmatt-bit / gist:03fa295129bc2523a7da34f4e665e323
Created October 22, 2016 07:14 — forked from drorata/gist:146ce50807d16fd4a6aa
Minimal Working example of Elasticsearch scrolling using Python client
# Initialize the scroll
page = es.search(
index = 'yourIndex',
doc_type = 'yourType',
scroll = '2m',
search_type = 'scan',
size = 1000,
body = {
# Your query's body
})
@lmatt-bit
lmatt-bit / tmux-cheatsheet.markdown
Created December 22, 2016 02:20 — forked from MohamedAlaa/tmux-cheatsheet.markdown
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@lmatt-bit
lmatt-bit / screen.md
Created January 10, 2017 07:22 — forked from fredrick/screen.md
GNU Screen Cheat Sheet

#GNU Screen Cheat Sheet

##Basics

  • ctrl a c -> cre­ate new win­dow
  • ctrl a A -> set win­dow name
  • ctrl a w -> show all win­dow
  • ctrl a 1|2|3|… -> switch to win­dow n
  • ctrl a " -> choose win­dow
  • ctrl a ctrl a -> switch between win­dow
  • ctrl a d -> detach win­dow
@lmatt-bit
lmatt-bit / gist:c407b418e5e71b1d2101f14d14f87d66
Last active May 8, 2017 02:48 — forked from inhumantsar/gist:bf86ff1961cccdf8be06
Byobu Cheat Sheet
KEYBINDINGS
byobu keybindings can be user defined in /usr/share/byobu/keybindings/ (or within .screenrc if byobu-export was used). The common key bindings
are:
F2 - Create a new window
F3 - Move to previous window
F4 - Move to next window
@lmatt-bit
lmatt-bit / LINKS.md
Created June 27, 2018 07:09 — forked from jwreagor/LINKS.md
Post Mortems and Engineering Posts