Linux

To install PostgreSQL 9.3 I used the following steps as root: echo “deb http://apt.postgresql.org/pub/repos/apt/ `lsb_release -c | awk ‘{print $2}’`-pgdg main” > /etc/apt/sources.list.d/postgre.list && wget –quiet -O – https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add – apt-get update && apt-get dist-upgrade && apt-get install postgresql-9.3  

Install git-core and apache2. Also make sure required modules are loaded: apt-get install git-core apache2 a2enmod cgi alias env rewrite To create a git server with smart protocol, I used the following script in /var/gitwww: #!/bin/bash WORKDIR=`pwd` REPO=$1 # create dir echo $REPO mkdir -p $REPO cd $REPO # init repo git init –bare touch

I created my SSL certs with easy-rsa. But it seems most browsers have tightened their certificate checks so my self signed certificates and my authority haven’t been working the last days. But I can’t really say how long SSL was down. Chrome decided to ignore my old ca.crt and firefox displayed sec_error_inadequate_cert_type. So I had to

First add an entry in your gitolite-admin/conf/gitolite.conf repo <REPONAME> RW+ = <KEYNAME> REPONAME is the name of the new repository and KEYNAME is the key in the keydir without .pub. After adding this entry commit your change and push it to your repository. After that create your new project locally and push it to your

I set up a server with two network interfaces and wanted to use load balancing and bridging with cheap a cheap non 802.3ad capable switch. Thats why I chose mode 5. See https://help.ubuntu.com/community/UbuntuBonding for further information about bonding modes. Here is my /etc/network/interfaces file which is working fine till now: auto lo iface lo inet

You can use the following statement to get a list of all ips and ports to which programs are listening to at the moment. netstat -ptunl

To make grub2 remember your last choice you simply have to add 1 line to /etc/default/grub and edit one entry in this file: GRUB_DEFAULT=saved GRUB_SAVEDEFAULT=true Adding GRUB_SAFEDEFAULT=true makes grub safe your last choice and GRUB_DEFAULT=saved makes it use your last choice. In most cases you find something like GRUB_DEFAULT=0 in your file.

To remove the remote login entry from the login screen you just have to add the following line to the end of your /etc/lightdm/lightdm.conf: greeter-show-remote-login=false Here you can find how to remove the guest login: https://blog.coffeebeans.at/?p=259

As I’m looking the man page of usermod everytime again, I’m writing the command here. In the following example I add the existing user manuel to the existing group eclipse: usermod -a -G eclipse manuel

I was looking for openstreetmap data of my country to import it into a local database. As only small areas can be exported over the exporter of the official web page I followed the hint to planet.osm which would contain data of the whole planet. After some reading I found http://download.geofabrik.de/ where you can download