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Dmitry Vapelnik dvapelnik

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  • Ukraine, Vinnitsa
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@dvapelnik
dvapelnik / .bashrc
Created June 13, 2017 21:34 — forked from vsouza/.bashrc
Golang 1.5 setup in Mac OSX with HomeBrew. Set `GOPATH` and `GOROOT` variables in zshell or bash.
# Set variables in .bashrc file
# don't forget to change your path correctly!
export GOPATH=$HOME/golang
export GOROOT=/usr/local/opt/go/libexec
export PATH=$PATH:$GOPATH/bin
export PATH=$PATH:$GOROOT/bin
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dvapelnik / Symfony2 GraphvizDumper demo
Created December 26, 2016 19:13 — forked from fgm/Symfony2 GraphvizDumper demo
Demonstrate how to use the GraphViz Dumper in a Symfony 2.4 project.
<?php
/**
* @file
* gvdump.php
*
* @author: Frédéric G. MARAND <[email protected]>
*
* @copyright (c) 2014 Ouest Systèmes Informatiques (OSInet).
*
* @license MIT
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dvapelnik / install-cpuminer-centos-rhel.sh
Last active December 4, 2016 21:31 — forked from jgilmour/install-cpuminer-centos-rhel.sh
#!/bin/sh
yum -y groupinstall "Development Tools"
wget http://dl.fedoraproject.org/pub/epel/5/x86_64/epel-release-5-4.noarch.rpm
wget http://rpms.famillecollet.com/enterprise/remi-release-5.rpm
rpm -Uvh epel-release-5*.rpm
rpm -Uvh remi-release-5*.rpm
yum -y install python-devel screen
yum --enablerepo=remi install libcurl-devel -y
mkdir /opt/miner
cd /opt/miner
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dvapelnik / cmd.sh
Created October 27, 2016 08:51 — forked from kelvinn/cmd.sh
Example of using Apache Bench (ab) to POST JSON to an API
# post_loc.txt contains the json you want to post
# -p means to POST it
# -H adds an Auth header (could be Basic or Token)
# -T sets the Content-Type
# -c is concurrent clients
# -n is the number of requests to run in the test
ab -p post_loc.txt -T application/json -H 'Authorization: Token abcd1234' -c 10 -n 2000 http://example.com/api/v1/locations/
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dvapelnik / tmux-cheatsheet.markdown
Created December 21, 2015 21:18 — forked from MohamedAlaa/tmux-cheatsheet.markdown
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
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dvapelnik / meta-tags.md
Created December 20, 2015 10:08 — forked from kevinSuttle/meta-tags.md
List of Usable HTML Meta and Link Tags

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

<meta charset='UTF-8'>
<meta name='keywords' content='your, tags'>
<meta name='description' content='150 words'>
<meta name='subject' content='your website's subject'>
<meta name='copyright' content='company name'>
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dvapelnik / Documentation.md
Last active August 29, 2015 14:13 — forked from KartikTalwar/Documentation.md

The fastest remote directory rsync over ssh archival I can muster (40MB/s over 1gb NICs)

This creates an archive that does the following:

rsync (Everyone seems to like -z, but it is much slower for me)

  • a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
  • H: preserves hard-links
  • A: preserves ACLs
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dvapelnik / limit_chars.php
Created July 27, 2014 21:52 — forked from dmitrymomot/limit_chars.php
<?php
class Text {
/**
* Limits a phrase to a given number of characters.
*
* $text = Text::limit_chars($text);
*
* @param string $str phrase to limit characters of