waja

#!/bin/sh
KERNEL="$(dpkg -l | grep linux-image | grep ^ii | awk '{print $2}')"
if [ "$(echo ${KERNEL} | wc -l)" -gt "0" ]; then
        echo "${KERNEL}" | mail -E -s "Kernel installed on $(hostname -f)" ${1}
fi

waja

#!/bin/bash

# Check if the running kernel has the same version string as the on-disk
# kernel image.

# Copyright 2008,2009,2011,2012,2013,2014 Peter Palfrader
# Copyright 2009 Stephen Gran
# Copyright 2010,2012,2013 Uli Martens
# Copyright 2011 Alexander Reichle-Schmehl
#

waja

#!/bin/bash                                                                     
                                                                                
# This is a script to create a video from series of JPEG images                 
# Call it in a folder full of JPEGs that you want to turn into a video.         
# Written on 2013-01-08 by Philipp Klaus <philipp.l.klaus →AT→ web.de>.         
# Check <https://gist.github.com/4572552> for newer versions.
# Modified Version from: nv1t (coz of many image files)                   
                                                                                
# Resources                                                                     
# * http://www.itforeveryone.co.uk/image-to-video.html                          

waja

Thanks for visiting this page. I hope that you enjoyed the presentation, and found value in this. Below are a set of resources that will help in learning more about some of the topics I shared, specifically around people and process management.

All links below are sanitized, and have no referral links in which I profit from.

Resources

• Getting started with ChatOps? Take a look at Rundeck
  • What even is ChatOps? Check out this talk by Mark Imbriaco
• Want to learn more about Deming and the PDCA (Plan, Do, Check, Act) cycle
• Just getting started with ChatOps? Learn some People Integration tips

waja

#!/bin/sh
for LOOPS in $(losetup -a | awk -F':' {'print $1'} | awk -F'/' {'print $3'}); do
  for LOOPPART in $(ls /dev/mapper/${LOOPS}*| awk -F'/' {'print $4'}); do 
    dmsetup remove ${LOOPPART};
  done;
  losetup -d /dev/${LOOPS};
done

waja

#!/bin/sh
# as long as /var/lib/dpkg/info/apache2.postinst has no migration code, we need this script
# for details see http://anonscm.debian.org/cgit/pkg-apache/apache2.git/plain/debian/apache2.NEWS
APACHE2BASEDIR="/tmp/apache2"

# migrate vHost config
for SITECONF in $(ls -l ${APACHE2BASEDIR}/sites-enabled/ | awk {'print $9'} | grep -v ^$ | grep -v ".conf$"); do
	echo "Migrating ${SITECONF}"
	mv  ${APACHE2BASEDIR}/sites-available/${SITECONF} ${APACHE2BASEDIR}/sites-available/${SITECONF}.conf
	rm ${APACHE2BASEDIR}/sites-enabled/${SITECONF}

waja

New location

Head over to https://github.com/waja/debian-update-cheatsheets/blob/wheezy2jessie/wheezy2jessie.sh

waja

--- /usr/bin/mysqld_multi.orig    2014-10-27 14:10:23.179114498 +0100
+++ /usr/bin/mysqld_multi    2014-10-27 14:11:08.767409171 +0100
@@ -487,6 +487,7 @@
                '/usr/my.cnf',
                ($ENV{MYSQL_HOME} ? "$ENV{MYSQL_HOME}/my.cnf" : undef),
                $opt{'extra-file'},
+               </etc/mysql/conf.d/*.cnf>,
                ($ENV{HOME} ? "$ENV{HOME}/.my.cnf" : undef));
 }

waja

#!/bin/bash
# ------------------------------------------------------------------------------ 
# SOME INFOS : fairly standard (debian) init script.
#                 Note that node doesn't create a PID file (hence --make-pidfile) 
#                 has to be run in the background (hence --background)
#                 and NOT as root (hence --chuid)
#
# MORE INFOS :  INIT SCRIPT       http://www.debian.org/doc/debian-policy/ch-opersys.html#s-sysvinit
#               INIT-INFO RULES   http://wiki.debian.org/LSBInitScripts
#               INSTALL/REMOVE    http://www.debian-administration.org/articles/28

waja

#!/bin/bash
cat <<EOF > /etc/apt/preferences.d/docker_pinning
Package: docker-ce*
Pin: version 5:29.7.*
Pin-Priority: 1000

Package: containerd.io
Pin: version 2.1*
Pin-Priority: 1000