| \documentclass[10pt,a4paper,twoside]{article} | |
| \usepackage[a4paper,top=1in, bottom=1in, right=1in, left=1in]{geometry} | |
| \usepackage{listings} | |
| \usepackage{textcomp} | |
| \usepackage[usenames,dvipsnames]{color} %% Allow color names | |
| \definecolor{listinggray}{gray}{0.9} | |
| \definecolor{lbcolor}{rgb}{0.95,0.95,0.95} | |
| \definecolor{dkgreen}{rgb}{0,0.6,0} | |
| \definecolor{dred}{rgb}{0.545,0,0} | |
| \lstset{ |
| #!/bin/bash | |
| while true | |
| do | |
| hasChristmasSpirit=false; | |
| curSong=$(spotify-control getTitle) | |
| declare -a whitelist=("christmas" "Lord" "Winter" "Xmas" "snow" "rudolph" "cold" "sleigh" "frosty"); | |
| ## loop trough array of christmas spirit |
| #!/usr/bin/env python | |
| import rospy | |
| import mavros | |
| from geometry_msgs.msg import PoseStamped | |
| from mavros.msg import State | |
| from mavros.srv import CommandBool, SetMode | |
| # callback method for state sub | |
| current_state = State() |
| Latency Comparison Numbers | |
| -------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
| start_ros () { | |
| source /opt/ros/setup.sh | |
| roscore <>/dev/tty8 2>/dev/tty8 & disown | |
| until rostopic list ; do sleep 1; done | |
| roslaunch YOUR_PACKAGE YOUR_LAUNCH_FILE.launch <> /dev/tty9 2>/dev/tty9 & disown | |
| } | |
| stop_ros () { | |
| source /opt/ros/setup.sh |
An automated way of creating services/demons for ubuntu 16.04. source: https://github.com/x13machine/ubuntu-demon-creator
I made this script for other automated bash scripts and to fix some bugs in this https://gist.github.com/naholyr/4275302.
curl https://gist.githubusercontent.com/annesteenbeek/757b67163baea35735094fe93da14017/raw/df7a3a84eef139d445a99bd2cf7382797dc739c8/create-deamon.sh | sudo name="web" username="web" command="/home/web/start.sh" bash
/var/log/.log
| #!/bin/sh | |
| ### BEGIN INIT INFO | |
| # Provides: cloudprint | |
| # Required-Start: $local_fs $network $named $time $syslog | |
| # Required-Stop: $local_fs $network $named $time $syslog | |
| # Default-Start: 2 3 4 5 | |
| # Default-Stop: 0 1 6 | |
| # Description: Manage cloudprint deamon. | |
| ### END INIT INFO |
| #!/usr/bin/env bash | |
| # source: https://betterdev.blog/minimal-safe-bash-script-template/ | |
| set -Eeuo pipefail | |
| cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 | |
| trap cleanup SIGINT SIGTERM ERR EXIT | |
| usage() { | |
| cat <<EOF |