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#!/bin/bash

if [ $# -eq 0 ]; then
        me=$(basename $0)
        echo "-> copy the personal rsa key to other machines for certificate based authentication"
        echo Usage:
        echo "$me [user@]machine [[user@]machine [...]]"
fi

rjaeckel

#!/bin/bash

curl=/usr/bin/curl
hosts="www.vk.uni-halle.de www.wissenschaftsnacht-halle.de"

for host in $hosts; do
    http_status=$($curl  curl -sI --get http://$host | head -n1 | awk '{print $2}' )
    if [[ "$http_status" -ne "200" ]]; then
        echo "Host $host returned status '$http_status'"
    fi

rjaeckel

server {
# charset should always be set, dueto nginx won't specify it in the header if omitted
        charset utf-8;
#       charset iso-8859-1;
}

rjaeckel

#!/usr/bin/fish
# rvm install
curl -sSL https://get.rvm.io | bash -s stable

# fish integration --> https://rvm.io/integration/fish
curl -L --create-dirs -o ~/.config/fish/functions/rvm.fish https://raw.github.com/lunks/fish-nuggets/master/functions/rvm.fish

# make gems and ruby-binaries available in shell per default:
egrep "^[[:space:]]*rvm" config.fish; or echo "rvm>/dev/null">>~/.config/fish/config.fish

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#!/bin/bash
# @see: http://wiki.ubuntuusers.de/chroot/Live-CD

# mount partition
mount /dev/sda1 /mnt

# mount boot here if neccessary

# mount system environment
# .X11 is for xserver and resolv.conf for networking

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#!/bin/bash

# u may use this script in cron or in the shell directly. Should work on any Linux distribution
# an alternative would be checking for /var/run/reboot-required to exist

running=$(uname -r)
kernels=/lib/modules
installed=($(ls $kernels))
latest=${installed[@]:(-1)}

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apt::autoremove::suggestsimportant false;
apt::get::install-suggests false;

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// Automatically upgrade packages from these (origin:archive) pairs
Unattended-Upgrade::Allowed-Origins {
	"${distro_id}:${distro_codename}-security";
	"${distro_id}:${distro_codename}-updates";
	"${distro_id}:${distro_codename}-proposed";
	"${distro_id}:${distro_codename}-backports";
};

// List of packages to not update (regexp are supported)
Unattended-Upgrade::Package-Blacklist {

rjaeckel

...

addressfamily inet

...

rjaeckel

f=function(){var f=Function;return f.apply(new f,arguments);};