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groupadd <new_user_name>
usermod -d /home/<new_user_name> -m -g <new_user_name> -l <new_user_name> <old_user_name>

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Change to project directory

cd demo-env

Create a new environment

conda env create

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---
title: "centering equations"
output:
  pdf_document: default
classoption: fleqn
header-includes: 
 - \setlength{\mathindent}{0pt}
 - \setlength{\parindent}{0pt}
---

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/etc/network/interfaces

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface

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Remove MySQL completely

1. Open the Terminal

2. Use mysqldump to backup your databases

3. Check for MySQL processes with: ps -ax | grep mysql

4. Stop and kill any MySQL processes

5. Analyze MySQL on HomeBrew:

brew remove mysql

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FC00: Raggles, Rageon, Ragore
FC01: Mara, Maradon, Maranasaur
FC02: Cinde, Voladile, Infernus
FC04: Lavabolt, Magmech, Vulcanic
FC05: Rex, Raxillius, Renosaur
FC06: Minya, Minyara, Maximar
FC07: Viking, Viktron, Viktorius
FC08: Feri, Fieri, Fiersun
FC09: Fea, Feanor, Feandroth
FC10: Cretis, Toxicus, Mordroth

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curl: (77) error setting certificate verify locations:
  CAfile: /etc/pki/tls/certs/ca-bundle.crt
  CApath: none

How to fix? Put the following line into .bashrc:

export CURL_CA_BUNDLE=/etc/ssl/certs/ca-certificates.crt

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• Stop mysqld service

• Add to /etc/my.cnf with the following option:

skip-grant-tables

• Start mysql

• Connect to the mysql server using mysql client:

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--- Install missing packages:
sudo apt-get install libgtk2.0-0:i386 libidn11:i386 libglu1-mesa:i386 libpangox-1.0-0:i386 libpangoxft-1.0-0:i386

--- Install OALD8:
linux32 setup.sh

--- Address sound problem:
cd ~/oald8/plugins
mv libflashplayer.so libflashplayer.so.old
mkdir flash9