kofemann

{
  "title": "Billing",
  "services": {
    "query": {
      "list": {
        "0": {
          "query": "proto:gftp",
          "alias": "GridFTP",
          "color": "#7EB26D",
          "id": 0,

kofemann

BEGIN {
  avg = 0.0
  sigma = 0.0
}

{
  v = $1
  avg = (avg*(NR - 1) + v) / NR
  sigma = (sigma*(NR - 1) + v*v) / NR
}

kofemann

Perfect (or so) Desktop with SL (CentOS) 6.5

Install from Live CD

Post-install:

Disable unneeded services:

kofemann

s = {
	id = "9B3C1961-C7B7-4C03-AD92-D4AE6440655B",
	internalName = "00-Pentax-k50",
	title = "00-Pentax-k50",
	type = "Develop",
	value = {
		settings = {
			AutoLateralCA = 1,
			ChromaticAberrationB = 0,
			ChromaticAberrationR = 0,

kofemann

import java.util.Arrays;

public class Bitmap {

    private final byte[] _bitmap;

    public Bitmap(int size) {
        _bitmap = new byte[size];
    }

kofemann

set key off
set yrange [0:1]
set xrange [:24]
set ylabel "Efficiency (cpu/wall time)"
set xlabel "execution time (hour)"
set xtics rotate
#set xdata time
set multiplot layout 1,2 rowsfirst title "CMS job efficiency by access protocol"
stats 'w07'   using 3 nooutput

kofemann

#!/usr/bin/env python
"""
  A small utility to create a file of specified size:

  $ mkfile 100g
"""
import sys
import time
import os

kofemann

#!/usr/bin/env python
# hexdump.py

'''A program which dumps the content  of a file in HEX format like:

$  ./hexdump.py hexdump.py
00000   23 21 2f 75 73 72 2f 62   69 6e 2f 65 6e 76 20 70    ...usr.bin.env.p
00010   79 74 68 6f 6e 0a 0a 69   6d 70 6f 72 74 20 6d 6d    ython..import.mm
00020   61 70 0a 69 6d 70 6f 72   74 20 63 6f 6e 74 65 78    ap.import.contex
00030   74 6c 69 62 0a 69 6d 70   6f 72 74 20 73 79 73 0a    tlib.import.sys.

kofemann

#!/bin/sh
#
# execute command as a defiend user with X forwarding
# Example:
#   xsu auser gedit /some/text/file
#

if [ $# -lt 2 ]
then
  echo "Usage: xsu <user> <command> [args....]"

kofemann

#!/bin/sh

N=30
ID=`id -u`
PROXY_FILE=/tmp/x509up_u${ID}
STD_OPTS="-q -rfc --voms desy"

# gen initial proxy
voms-proxy-init ${STD_OPTS}