ds4windows stuttering mouse cursor movement

 fixed by fully updating windows to the 21h2 update

Migrate old backups of DS4Windows Profiles

files are stored in C:\Users\[username]\AppData\Roaming\DS4Windows\Profiles

 Just copy over the old profiles, and delete the newest "default" profile. 

Adding A Flatiron Customization To Your Terminal in VSCode

 

Adding A Flatiron Customization To Your Terminal

1. Start out by making a backup for your .bashrc

   mv .bashrc .bashrc.bak
   

2. We will want a tool for converting Windows endings to Unix endings for our new .bashrc

   sudo apt-get install dos2unix
   

3. download the new .bashrc

   curl -R "https://raw.githubusercontent.com/flatiron-school/dotfiles/master/.bashrc-windows" >> $HOME/.bashrc
   

4. We'll use our converter to convert our bashrc to use the right unix endings:

   dos2unix .bashrc

If you get error, try completely closing VSCODE and reopening, and it should be a customized terminal now.

Win10 Duplicate accounts at login screen - how to remove

 Add a NEW user through user accounts settings.

Then login as new user, and delete the old user.

ds4windows touchpad swipe not working

 select 'control' option:

Adding A Flatiron Customization To Your Terminal

 

Adding A Flatiron Customization To Your Terminal

1. Start out by making a backup for your .bashrc

   mv .bashrc .bashrc.bak
   

2. We will want a tool for converting Windows endings to Unix endings for our new .bashrc

   sudo apt-get install dos2unix
   

3. download the new .bashrc

   curl -R "https://raw.githubusercontent.com/flatiron-school/dotfiles/master/.bashrc-windows" >> $HOME/.bashrc
   

4. We'll use our converter to convert our bashrc to use the right unix endings:

   dos2unix .bashrc

How to start PGsql Postgres server

 Try directly using:

sudo /etc/init.d/postgresql start

else:

pgrep -u postgres -fa -- -D

How to start Postgres
There again are several ways to start Postgres. If you’re running a Debian-based distribution, you should find the perl wrappers pretty handy.

For Debian or Debian-based (including Ubuntu) Linux distributions
First, issue pg_lsclusters to find out your cluster name:

pg_lsclusters

Ver Cluster Port Status Owner Data directory Log file
12 main 5432 online postgres /var/lib/postgresql/12/main /var/log/postgresql/postgresql-12-main.log

To start that particular cluster, you just need to issue:

pg_ctlcluster <Version> <Name> start

So, in our example, it will be:

pg_ctlcluster 12 main start

if that gives an error, use:

sudo /etc/init.d/postgresql start

may need to then run:

584 rake db:drop
586 rake db:create
587 rake db:migrate
588 rake db:seed