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Keybase proof

I hereby claim:

  • I am victorskl on github.
  • I am victorskl (https://keybase.io/victorskl) on keybase.
  • I have a public key ASAa8b04q11oBeTYO5kjwJCaYa5ufMCI83dfQIRrYKWXWAo

To claim this, I am signing this object:

@victorskl
victorskl / assume-role-policy.json
Created April 23, 2019 02:24 — forked from clstokes/assume-role-policy.json
Example: Terraform IAM Role
{
"Version": "2012-10-17",
"Statement": [
{
"Action": "sts:AssumeRole",
"Principal": {
"Service": "ec2.amazonaws.com"
},
"Effect": "Allow",
"Sid": ""
@victorskl
victorskl / hello.c
Last active March 28, 2019 05:39
MPI Hello World
// Hello World MPI C program from Lecture 3, slide 31
#include <stdio.h>
#include <mpi.h>
int main(argc, argv)
int argc;
char *argv[];
{
int rank, size;
#!/usr/bin/env bash
# NOTE: invoke this from MacOS host
# REF https://github.com/AURIN/comp90024/tree/master/couchdb
# Cluster setup
# Pull Docker image
docker pull couchdb:2.1.1
@victorskl
victorskl / ansible-path.md
Created May 7, 2017 06:52 — forked from carlessanagustin/ansible-path.md
updating PATH with ansible - system wide

Option 1

- name: compile sources
  shell:
    coffee -o lib -c src 
    chdir=${mysourcedir}
  environment:
    PATH: $PATH:/opt/node/bin
cd
echo "set background=dark" >> .vimrc
vi .bashrc
LS_COLORS='rs=0:di=1;35:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01
@victorskl
victorskl / Print HttpServletRequest headers and their values
Created May 28, 2015 02:34
Print HttpServletRequest headers and their values
System.out.println(request.getMethod() + " : " + request.getRequestedSessionId());
Enumeration headerNames = request.getHeaderNames();
while (headerNames.hasMoreElements()) {
String headerName = (String) headerNames.nextElement();
Enumeration headerValues = request.getHeaders(headerName);
while (headerValues.hasMoreElements()) {
String headerValue = (String) headerValues.nextElement();
System.out.println("\t" + headerName + " : " + headerValue);
}
@victorskl
victorskl / fonts.conf
Created December 18, 2013 02:34
(1) yum install freetype-freeworld (from http://rpmfusion.org/ repo) (2) put this config under $HOME/.config/fontconfig (3) reboot the system
<?xml version="1.0"?><!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
<match target="font">
<edit mode="assign" name="rgba">
<const>rgb</const>
</edit>
</match>
<match target="font">
<edit mode="assign" name="hinting">
<bool>true</bool>
@victorskl
victorskl / LocalSettings.php
Created August 15, 2013 21:24
Making Mediawiki SpecialPages only viewable by admin.
/*
Making Mediawiki SpecialPages only viewable by admin.
Copy and paste this to end of LocalSettings.php
*/
function disableSomeSpecialPages(&$list) {
global $wgUser;
if(!$wgUser->isAllowed('editinterface')) {
//remove some
#unset($list['Version']);