cmk-add-host

#!/bin/bash

site=$1; shift
hostname=$1; shift

mk_file="/opt/omd/sites/$site/etc/check_mk/conf.d/wato/hosts.mk"
wato_file="$(dirname $mk_file)/.wato"

## exit with code 1 if host exists
(

ragingwind

Backend Architectures

Twitter

ror, scala, jetty, erlang, thrift, mongrel, comet server, my-sql, memchached, varnish, kestrel(mq), starling, gizzard, cassandra, hadoop, vertica, munin, nagios, awstats

• Introduce Gizzard of Twitter - 트위터의 새로운 분산 관리 라이브러리 Gizzard를 소개합니다.
• The Architecture Twitter Uses to Deal with 150M Active Users, 300K QPS, a 22 MB/S Firehose, and Send Tweets in Under 5 Seconds
• Scaling Twitter: Making Twitter 10000 Percent Faster

riccardomurri

/**
 * @file   concurrent_bitset.hpp
 *
 * Implementation of a concurrent @c std::bitset using Intel TBB.
 *
 * @author  [email protected]
 * @version $Revision$
 */
/*
 * Copyright (c) 2011 Riccardo Murri <[email protected]>. All rights reserved.

riccardomurri

(defun wrap-region-in (start-text end-text)
  "Insert START-TEXT at the beginning of the currently active
region, and END-TEXT at the end of it."
  (let ((start (min (point) (mark)))
        (end (max (point) (mark))))
    (save-excursion
      (goto-char end)
      (insert end-text)
      (goto-char start)
      (insert start-text))))

riccardomurri

(defun LaTeX-transpose-table (start end)
  (interactive "r")
  (goto-char start)
  (let ((last start)
        (rows (list ()))
        (nrows 0)
        (ncols 0)
        (maxcols 0))
    (while (re-search-forward "&\\|\\\\\\\\" end t)
      (setf (car rows)