shamil

Apache Active Directory Authentication howto

Modules Needed

mod_authz_ldap

Install mod_authz_ldap

yum install mod_authz_ldap

shamil

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1

shamil

example

$ redis-cli config get client-output-buffer-limit
1) "client-output-buffer-limit"
2) "normal 0 0 0 slave 268435456 67108864 60 pubsub 33554432 8388608 60"

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Merge & Transcode

If you have more than one source files that need to be merged into a single output file, the general way is this (no transcoding is necessary if all streams match):

vlc file1.ps file2.ps file3.ps --sout "#gather:std{access=file,mux=ts,dst=all.ts}" --sout-keep

NB that whenever you use sout, your video and audio codecs must "be appropriate" for the mux you use (in this case, ps works with a ts mux, so we're ok).

If you want to write your files out to a mux that doesn't support the current audio or video encoding, or if you are wanting to join streams that do not have matching video/audio, then it is recommended to transcode as well.

shamil

# ~/.bashrc: executed by bash(1) for non-login shells.

# If not running interactively, don't do anything
[ -z "$PS1" ] && return

# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth

# append to the history file, don't overwrite it

shamil

function uuid() {
  var uuid = "", i, random;
  for (i = 0; i < 32; i++) {
    random = Math.random() * 16 | 0;

    if (i == 8 || i == 12 || i == 16 || i == 20) {
      uuid += "-"
    }
    uuid += (i == 12 ? 4 : (i == 16 ? (random & 3 | 8) : random)).toString(16);
  }

shamil

$ augtool
> set /augeas/load/Spacevars/incl[last()+1] "/etc/redis/redis.conf"
> load
> print /files/etc/redis/redis.conf

shamil

#!/usr/bin/env ruby1.8

class Workaround
  def initialize target_pid
    @target_pid = target_pid

    first_child
  end

  def first_child

shamil

#System wide associations:

    sudo sed -i 's/gedit.desktop/yournew.desktop/g' /usr/share/applications/defaults.list

# Just your user's associations:

    sed -i 's/gedit.desktop/yournew.desktop/g' ~/.local/share/applications/mimeapps.list

# If you're using the PPA for Sublime Text 2, there is already a .desktop file for it
# sitting in `/usr/share/applications/` so you can just run:

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how to install nagios3 with mod-gearman on Ubuntu

configure apt to not install sugested and recommended packages

sudo tee /etc/apt/apt.conf.d/02recommends <<END
APT::Install-Recommends "0";
APT::Install-Suggests "0";
APT::AutoRemove::RecommendsImportant false; # optional
END