| export ROS_HOSTNAME=`grep \`ifconfig | grep -A1 ppp | grep inet | cut -f2 -d:| cut -f1 -d" "\` /etc/hosts | tr -s " " | cut -f2 -d " "` | |
| echo "ROS_HOSTNAME set to $ROS_HOSTNAME" |
| export ROS_HOSTNAME=`grep \`ifconfig | grep -A1 ppp | grep inet | cut -f2 -d:| cut -f1 -d" "\` /etc/hosts | tr -s " " | cut -f2 -d " "` | |
| echo "ROS_HOSTNAME set to $ROS_HOSTNAME" >&2 | |
| export ROS_MASTER_URI=http://linda:11311/ | |
| echo "ROS_MASTER_URI set to $ROS_MASTER_URI" >&2 |
| case $- in | |
| *i*) # interactive shell | |
| if [ -z "$TMUX" ]; then | |
| if [ "$SSH_CLIENT" ]; then | |
| TMUX_SESSION=`echo ${SSH_CLIENT} | cut -f1 -d" "` | |
| echo "checking for tmux session with ID $TMUX_SESSION" | |
| if tmux has-session -t "$TMUX_SESSION" > /dev/null; then | |
| exec tmux at -t "$TMUX_SESSION" | |
| else |
| # if the rosdistro has been reconfigured to use another version, | |
| # bloom needs to be told to use the official one with this env variable: | |
| ROSDISTRO_INDEX_URL=https://raw.github.com/ros/rosdistro/master/index.yaml bloom-release -r indigo -t indigo mongodb_store |
| sudo sysctl -a | grep \\.rp_filter | cut -f1 -d" " | xargs -i{} -- sudo sysctl -w {}=0 |
| # taken from https://github.com/jordansissel/fpm/wiki/ConvertingGems#convert-a-gem-and-all-of-its-dependencies | |
| sudo apt-get install ruby1.9.3 rubygems | |
| mkdir /tmp/gems | |
| gem1.9.3 install --no-ri --no-rdoc --install-dir /tmp/gems jekyll | |
| find /tmp/gems/cache -name '*.gem' | xargs -rn1 fpm -d ruby1.9.3 -d rubygems --gem-gem /usr/bin/gem1.9.3 -s gem -t deb | |
Based on https://github.com/jordansissel/fpm/wiki/ConvertingPython
For Twython, I did this:
fpm -s python -t deb --python-package-name-prefix python-strands oauthlib
fpm -s python -t deb -v 2.1.0 --python-package-name-prefix python-strands requests
fpm -s python -t deb -v 0.4.0 --python-package-name-prefix python-strands requests-oauthlib
fpm -s python -t deb --python-package-name-prefix python-strands twython
| nice -15 ffmpeg -ss 0:5:0 -i ~/Desktop/CMP1036M-lecture_7-raw.mov -r 0.5 -s 480x320 -ac 1 -to 0:50:0 ~/Desktop/CMP1036M-lecture_7.mp4 |
| # enable reverse port forwarding in firewall settings: | |
| # 8181: mjpegserver | |
| # 9090: rosws | |
| # 22222: reverse ssh | |
| AUTOSSH_POLL=5 AUTOSSH_FIRST_POLL=5 autossh -M 6000 harek -R8181:localhost:8181 -R9090:localhost:9090 -R22222:localhost:22 | |
| # put this in your `.ssh/config` | |
| Host harek | |
| TCPKeepAlive yes | |
| ServerAliveInterval 20 |
| %%%%%%%%% | |
| % Generate some test data, here 4 points p with directions d | |
| % the position of the offset of the lines | |
| p=[0 0; 1 0; 0 1; 1 1]'; | |
| % the direction for the individual lines, not sure if this is the format that is needed or if you have the rotation matrix. | |
| % If the latter then simply multiply take the first row of the rotation matrix as d_i | |
| d=[1 1; -1 1; 1 -1; -1 -1]'; |