José E. Cruz Serrallés jecs

Bash Shortcuts

Moving

command	description
ctrl + a	Goto BEGINNING of command line

VIM KEYBOARD SHORTCUTS

MOVEMENT

h        -   Move left
j        -   Move down
k        -   Move up
l        -   Move right
$        -   Move to end of line
0        -   Move to beginning of line (including whitespace)

Installation of IPOPT on LINUX

NOTE: this page is for a from-source install (useful if you want to contribute to CasADi). If you just want to evaluate CasADi quickly, use a binary install.

To get started quickly, start off by grabbing as many dependencies as possible from repositories.

Ubuntu: sudo apt-get install gcc g++ gfortran git cmake liblapack-dev pkg-config --install-recommends
Fedora: sudo yum install gcc gcc-c++ gcc-gfortran git cmake lapack-devel

To compile the Python interface, you also need SWIG and a decent Python installation:

Ubuntu: sudo apt-get install swig ipython python-dev python-numpy python-scipy python-matplotlib --install-recommends
Fedora: sudo yum install swig ipython python-devel numpy scipy python-matplotlib

README

Create a template service file at /etc/systemd/system/secure-tunnel@.service. The template parameter will correspond to the name of target host:

[Unit]
Description=Setup a secure tunnel to %I
After=network.target

The repository for the assignment is public and Github does not allow the creation of private forks for public repositories.

The correct way of creating a private frok by duplicating the repo is documented here.

For this assignment the commands are:

Create a bare clone of the repository. (This is temporary and will be removed so just do it wherever.)

git clone --bare git@github.com:usi-systems/easytrace.git

The issue pops up when you resize the desktop, as is commonplace when you use VNC across multiple machines.

A good workaround for this issue is to install the latest Oracle Java 8.

Installing Oracle Java 8

If you are using Ubuntu, you can add the Oracle 8 ppa:

sudo add-apt-repository ppa:webupd8team/java
sudo apt update
sudo apt install oracle-java8-installer

	_complete_ssh_hosts ()
	{
	COMPREPLY=()
	cur="${COMP_WORDS[COMP_CWORD]}"
	comp_ssh_hosts=`cat ~/.ssh/known_hosts \| \
	cut -f 1 -d ' ' \| \
	sed -e s/,.*//g \| \
	grep -v ^# \| \
	uniq \| \
	grep -v "\[" ;

	# Install Bash 4 using homebrew
	brew install bash

	# Or build it from source...
	curl -O http://ftp.gnu.org/gnu/bash/bash-4.2.tar.gz
	tar xzf bash-4.2.tar.gz
	cd bash-4.2
	./configure --prefix=/usr/local/bin && make && sudo make install

	# Add the new shell to the list of legit shells

	# Block Skype ads
	127.0.0.1 *.msads.net
	127.0.0.1 *.msecn.net
	127.0.0.1 *.rad.msn.com
	127.0.0.1 a.ads2.msads.net
	127.0.0.1 ac3.msn.com
	127.0.0.1 ad.doubleclick.net
	127.0.0.1 adnexus.net
	127.0.0.1 adnxs.com
	127.0.0.1 ads1.msn.com

	[Desktop Entry]
	Name=Visual Studio Code
	Comment=Programming Text Editor
	Exec=/usr/local/src/VSCode-linux-x64/code
	Icon=/usr/local/src/VSCode-linux-x64/resources/app/resources/linux/code.png
	Terminal=false
	Type=Application
	Categories=Programming;