linux

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Brother MFC-1910W

Install printer
wget https://raw.githubusercontent.com/panticz/installit/master/hardware/install.brother-mfc-1910w.sh -O - | bash -

#!/bin/bash

IP=192.168.1.4

# Install printer
wget -q http://download.brother.com/welcome/dlf101543/mfc1910wlpr-3.0.1-1.i386.deb -P /tmp
wget -q http://download.brother.com/welcome/dlf101542/mfc1910wcupswrapper-3.0.1-1.i386.deb -P /tmp
dpkg -i /tmp/mfc1910*.deb
lpadmin -p Brother-MFC-1910 -E -v socket://${IP}:9100  -P /usr/share/ppd/brother/brother-MFC1910W-cups-en.ppd -o PageSize=A4

# Install scanner
wget -q http://download.brother.com/welcome/dlf006645/brscan4-0.4.3-3.amd64.deb -P /tmp
dpkg -i /tmp/brscan4-0.4.3-3.amd64.deb
brsaneconfig4 -a name=MFC-1910W2 model=MFC-1910W ip=${IP}

Check for newer DEB packages
http://support.brother.com/g/b/downloadlist.aspx?c=as_ot&lang=en&prod=mfc1910w_eu_as&os=128

Install OpenRA (Command & Conquer Red Alert) under Ubuntu

wget https://raw.githubusercontent.com/panticz/installit/master/install.openra.sh -O - | bash -s

#!/bin/bash

sudo apt-get install libmono-i18n4.0-all
wget -q https://github.com/OpenRA/OpenRA/releases/download/release-20161019/openra_release.20161019_all.deb -O /tmp/openra_release_all.deb
sudo dpkg -i /tmp/openra_release_all.deb
sudo apt-get install -f

Check for latest version
http://www.openra.net/download/

CentOS

# Network configuration
/etc/sysconfig/network-scripts/ifcfg-ethX
/etc/sysconfig/network
/etc/resolv.conf
/etc/ntp.conf

# show release
cat /etc/redhat-release

# update packages
yum update
yum upgrade -y

# install ssh
https://www.cyberciti.biz/faq/centos-ssh/
yum install -y openssh-server

# allow sudo for a user
usermod -a -G wheel

# PHP 5.6 on CentOS 7
http://devdocs.magento.com/guides/v2.0/install-gde/prereq/php-centos.html#instgde-prereq-php56-install-centos

# Nework configuration
vi /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE="eth0"

Install SonarQube

wget https://raw.githubusercontent.com/panticz/installit/master/install.sonarqube.sh -O - | bash -

#!/bin/bash

# install Java
wget -q --no-check-certificate https://raw.githubusercontent.com/panticz/installit/master/install.java-jdk.sh -O - | bash -

# install SonarQube
echo "deb http://downloads.sourceforge.net/project/sonar-pkg/deb binary/" > /etc/apt/sources.list.d/sonar.list
sudo apt-get update
sudo apt-get install -y --force-yes sonar

# autostart SonarQube
sudo update-rc.d sonar defaults

WebGUI
http://172.29.14.185:9000/

Logfile
tail -f /opt/sonar/logs/sonar.log

Links
http://sonar-pkg.sourceforge.net/
http://docs.sonarqube.org/display/SONAR/Requirements
https://github.com/Godin/sonar-native-packages
https://gist.github.com/micheleorsi/bd20912b2489f3432558

Install SSH VPN server

export CONTAINER=vpn

# create container
# TODO: configure MAC on create container
wget -q --no-check-certificate https://raw.githubusercontent.com/panticz/lxc/master/create.jessie.sh -O - | bash -s -- -f

# configure container MAC address
sed -i 's|lxc.network.hwaddr = .*|lxc.network.hwaddr = 00:11:22:33:44:5e|' /var/lib/lxc/${CONTAINER}/config

# enable autostart
echo "lxc.start.auto = 1" | tee -a /var/lib/lxc/${CONTAINER}/config

# configure container
##echo "lxc.hook.autodev=/var/lib/lxc/vpn/autodev" >> /var/lib/lxc/${CONTAINER}/config

LXC: create Ubuntu Trusty container

wget -q --no-check-certificate https://raw.githubusercontent.com/panticz/lxc/master/create.trusty.sh -O - | bash -s

#!/bin/bash

[ -z ${CONTAINER} ] && CONTAINER=trusty
LANG=en_US.UTF-8

# force, remove previous container
if [ "$1" == "-f" ]; then
  [ $(sudo lxc-ls ${CONTAINER} | wc -l) -gt 0 ] && sudo lxc-destroy -f -n ${CONTAINER}
  shift
fi

# create container
sudo lxc-create -t ubuntu -n ${CONTAINER} -- template-options -r trusty $@

# workaround for "Failed to mount cgroup at /sys/fs/cgroup/systemd: Permission denied"
echo "lxc.aa_profile = unconfined" | sudo tee -a /var/lib/lxc/${CONTAINER}/config

# start container in background
sudo lxc-start -d -n ${CONTAINER}

# wait 3 seconds until network is up
sleep 3

# copy APT proxy configuration from host
APT_PROXY=$(grep -h "Acquire::http::Proxy" /etc/apt/* -r | head -1)
[ -n "${APT_PROXY}" ] && echo ${APT_PROXY} | sudo tee /var/lib/lxc/${CONTAINER}/rootfs/etc/apt/apt.conf.d/01proxy

# update packages in container
sudo lxc-attach -n ${CONTAINER} -- apt-get update
sudo lxc-attach -n ${CONTAINER} -- apt-get dist-upgrade -y

# show containers status
sudo lxc-ls ${CONTAINER} -f

Allow root SSH login with password
sed -i 's|PermitRootLogin without-password|PermitRootLogin yes|' /etc/ssh/sshd_config
sed -i 's|PasswordAuthentication no|PasswordAuthentication yes|' /etc/ssh/sshd_config
service ssh restart

Debian: Install MariaDB

wget https://raw.githubusercontent.com/panticz/installit/master/install.mariadb.sh -O - | bash -

#!/bin/bash

apt-get install python-software-properties

apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 0xcbcb082a1bb943db
add-apt-repository 'deb http://mirror.netcologne.de/mariadb/repo/10.1/debian wheezy main'
apt-get update

apt-get install -y mariadb-server

DMA (Dragonfly Mail Agent)

# ansible role
https://github.com/panticz/ansible/tree/master/roles/dma

# preconfigure
echo "dma dma/relayhost string mail.example.com" | debconf-set-selections
echo "dma dma/mailname string $(hostname -f)" | debconf-set-selections

# install
apt-get install -y dma

# configure relayhost
echo "user|smarthost:password" >> /etc/dma/auth.conf

# send testmail
echo "This is a test message from ${USER}@$(hostname -f) at $(date)" | /usr/sbin/sendmail foo@exaple.com

Configuration files
# /etc/dma/dma.conf
AUTHPATH /etc/dma/auth.conf
SMARTHOST smtp.example.de

Journalctl

# display logs from current boot
journalctl -b

sudo journalctl --since yesterday

journalctl -u nginx.service

# journals disc usage
sudo journalctl --disk-usage

journalctl -p err -b

# links
https://www.digitalocean.com/community/tutorials/how-to-use-journalctl-to-view-and-manipulate-systemd-logs
http://0pointer.de/blog/projects/journalctl.html
http://blog.delouw.ch/2013/07/24/why-journalctl-is-cool-and-syslog-will-survive-for-another-decade/

Use ecrypted home directory and sshuttle

sudo apt-get install -y ecryptfs-utils sshuttle

sudo adduser --encrypt-home foo

ecryptfs-mount-private foo

sudo usermod -aG sudo foo

su - foo
sshuttle --dns --remote foo@example.com 10.0.0.0/8 192.168.251.36/3 -x 192.168.179.0/24

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