jlyon

# tar
tar cvzf foo.tgz foo
tar xvzf foo.tgz
 
# zip
zip foo.zip foo
unzip foo.gz
 
# gz
gunzip foo.gz

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# create a user with a home dir, add to group
useradd -m -d/home/if.jeff -Gwww-data -s/bin/bash if.jeff

# tar
tar cvzf foo.tgz foo
tar xvzf foo.tgz
 
# zip
zip foo.zip foo
unzip foo.gz

jlyon

# create install disk from install.py
# plug into internet, tv, mouse, turn on, run installer

# make sure there is a good power source (plug directly into pi)
# set up internet
Settings -> Add ons -> Get addons -> Network-Manager
Programs -> Raspmc settings
# wifi settings
DHCP on
Select network

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# blog post: http://blog.jonathanberi.com/

# load raspberry pi gui
startx

# shutdown
sudo shutdown -h now


# ip is usually 192.168.1.12

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# show processlist
mysql -uroot -p
SHOW PROCESSLIST;

# kill all processes
ps aux | grep mysql
kill -9 <pid>

# try restarting (mysqld_safe if nec)
service mysql start

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• SSH into instance, see where HDD is mounted (/dev/sda1?)
• Stop instance
• Detach volume
• Create snapshot
• Create new volume from snapshot
• Attach new volume as /dev/sda1 (or similar)
• SSH into the volume: sudo resize2fs /dev/sda1

Reference: http://stackoverflow.com/questions/9306829/increasing-aws-ec2-ubuntu-instance-disk-space

jlyon

Transit System Map from GTFS data

###Dependencies

Add export JAVA_HOME=/usr/lib/jvm/java-7-oracle to ~/.bashrc

# Install tomcat
sudo apt-get install tomcat7
# It may be necessary to edit nano /etc/default/tomcat7 if you are 
# getting JAVA_HOME errors.  Uncomment the JAVA_HOME line

jlyon

Getting started with Vufind

Installing

See http://vufind.org/wiki/vufind2:installation_ubuntu. We're just doing the fastest installation with the .deb package. Make sure that your security group (if using AWS) is set to allow ports 80 and 8080.

Install Vufind and Dependencies

Create an Ubuntu 13.04 instance in Amazon AWS and login as root (sudo su).

# Dependencies

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Connect via ssh (get current ip)

• home ip is usually 192.168.1.16
• work ip is usually 192.168.1.145

get the ip of pi (look for debian)

nmap -sV -p 22 192.168.1.1-255

Look for something like

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# pecl and other depends
sudo apt-get install libcurl3-openssl-dev
sudo pecl install pecl_http

git clone git@github.com:vufind-org/vufind.git
cd vufind
git fetch --all
git checkout -b release-2.1
git pull origin release-2.1