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@gailimov
gailimov / gist:1362347
Created November 13, 2011 17:12
Pretty awesome parser of advices from http://fucking-great-advice.ru
# coding: utf-8
# Pretty awesome parser of advices from http://fucking-great-advice.ru
# PHP version from Dmitry Zudochkin: https://gist.github.com/1303241
# Author: Kanat Gailimov <gailimov@gmail.com> (http://gailimov.info) with love :)
require 'json'
require 'open-uri'
require 'cgi'
@brendanhay
brendanhay / tmux-copy-mode-osx.md
Created February 8, 2012 14:15
Tmux, copy-mode, and OSX shenanigans.

Copy, with line wrapping!

If you've been trying to copy/paste text from a multi-pane tmux session with the mouse, you've probably been pretty pissed at the blissful ignorance a terminal application has of the rodent in your hand.

The alternative, which is quote-unqoute native copy/pasting using copy-mode takes a bit to get used to. So this is one solution for copying and pasting lines from a session with correct line wrapping behaviour, albeit keyboard only.

Disclaimer

Since copy-mode has similar concepts of marks, regions, and temp buffers to Emacs .. you'll probably find it straight forward if you're familar with Emacsen. For people using vi-mode in tmux, the same still applies but obviously the default key bindings will differ alot from what I show below.

@barrynewman
barrynewman / redis_json_marshal_eval_benchmarks.rb
Created April 23, 2012 21:06 — forked from shilov/redis_json_marshal_eval_benchmarks.rb
Ruby Redis benchmarks for JSON vs Marshal vs String
# http://forrst.com/posts/JSON_vs_Marshal_vs_eval_Which_is_the_fastest_fo-6Qy
require 'benchmark'
require 'json'
require 'redis'
# -----------------
puts "Initialize variables.."
@stefanschmidt
stefanschmidt / remove-annotations.sh
Last active February 1, 2024 17:01
Remove all annotations from a PDF document
pdftk original.pdf output uncompressed.pdf uncompress
LANG=C sed -n '/^\/Annots/!p' uncompressed.pdf > stripped.pdf
pdftk stripped.pdf output final.pdf compress
@mrflip
mrflip / tuning_storm_trident.asciidoc
Last active May 27, 2022 23:59
Notes on Storm+Trident tuning

Tuning Storm+Trident

Tuning a dataflow system is easy:

The First Rule of Dataflow Tuning:
* Ensure each stage is always ready to accept records, and
* Deliver each processed record promptly to its destination
@nuxlli
nuxlli / unix_socket_request.sh
Last active January 25, 2024 04:37
Examples of http request in unix domain socket with shell, using socat, netcat or curl
#!/bin/bash
# References
# http://www.computerhope.com/unix/nc.htm#03
# https://github.com/daniloegea/netcat
# http://unix.stackexchange.com/questions/26715/how-can-i-communicate-with-a-unix-domain-socket-via-the-shell-on-debian-squeeze
# http://unix.stackexchange.com/questions/33924/write-inside-a-socket-open-by-another-process-in-linux/33982#33982
# http://www.linuxjournal.com/content/more-using-bashs-built-devtcp-file-tcpip
# http://www.dest-unreach.org/socat/
# http://stuff.mit.edu/afs/sipb/machine/penguin-lust/src/socat-1.7.1.2/EXAMPLES
@P7h
P7h / jdk_download.sh
Last active February 20, 2024 11:29
Script to download JDK / JRE / Java binaries from Oracle website from terminal / shell / command line / command prompt
##### ##### ##### ##### ##### ##### ##### ##### ##### ##### ##### ##### ##### ##### ##### ##### #####
### Shell script to download Oracle JDK / JRE / Java binaries from Oracle website using terminal / command / shell prompt using wget.
### You can download all the binaries one-shot by just giving the BASE_URL.
### Script might be useful if you need Oracle JDK on Amazon EC2 env.
### Script is updated for every JDK release.
### Features:-
# 1. Resumes a broken / interrupted [previous] download, if any.
# 2. Renames the file to a proper name with including platform info.
@amontalenti
amontalenti / Storm-Topology-Freeze-Issues.md
Last active December 8, 2017 07:17
Storm 0.9.2 exceptions related to multiple workers/supervisors

Conditions

Two Storm supervisors running in a 3-node configuration: one "head" node (nimbus) and two worker nodes. Each supervisor node runs a supervisor under supervision.

Topology

Multi-lang topology using Python and our streamparse library. Works fine when running on a single machine. Spout reads off Kafka and inserts tuples into

@mbn18
mbn18 / gist:0d6ff5cb217c36419661
Last active October 21, 2023 10:22
How to install nsenter on Ubuntu 14.04
# Ubuntu 14.04 don't have nsenter - the straight forward way required me to install build tools and etc.
# I preferred to keep the system clean and install nsenter in a container and then copy the command to the host
# Note - its also possible to run nsenter from a container (didn't tried) https://github.com/jpetazzo/nsenter
# start a container
docker run --name nsenter -it ubuntu:14.04 bash
## in the docker
apt-get update
apt-get install git build-essential libncurses5-dev libslang2-dev gettext zlib1g-dev libselinux1-dev debhelper lsb-release pkg-config po-debconf autoconf automake autopoint libtool
@dalegaspi
dalegaspi / python27_on_centos65.md
Last active September 9, 2021 05:29
Installing Python 2.7 on CentOS 6.5

Installing Python 2.7 on Centos 6.5

Centos 6.* comes with Python 2.6, but we can't just replace it with v2.7 because it's used by the OS internally (apparently) so you will need to install v2.7 (or 3.x, for that matter) along with it. Fortunately, CentOS made this quite painless with their Software Collections Repository

sudo yum update # update yum
sudo yum install centos-release-scl # install SCL 
sudo yum install python27 # install Python 2.7

To use it, you essentially spawn another shell (or script) while enabling the newer version of Python: