Linux ON PC
Linux on Samsung Galaxy
Root your device
Vnc Viewer (localhost:5900)
what are the services listening on this server:
netstat -anpt | grep LISTEN
Is postgres running?
sudo service postgresql status
postgres config files:
postgresql.conf: listen_addresses controls what network interfaces PostgreSQL can accept connections on
pg_hba.conf: configuration file for host-based authentication
pg_ident.conf: user name mapping
hba_file (string):Specifies the configuration file for host-based authentication (customarily called ). This parameter can only be set at server start.
Enable postgres remote admin:
“postgresql.conf” file listen_addresses controls what network interfaces PostgreSQL can accept connections on, not what clients can connect to PostgreSQL.
listen_addresses = ‘*’
pg_hba.conf is about the remote (client) address
host all all 0.0.0.0/0 md5
You have to check if the port 5432 is open: http://www.yougetsignal.com/tools/open-ports/
If it’s not then add a rule to your iptables:
iptables -A INPUT -s 0/0 -p tcp –dport 5432 -j ACCEPT
Open Terminal and type in the following command:
sudo apt-get install dconf-editor
Once the package has been installed, click on the Linux Mint menu, then All Applications and scroll down till you see dconf Editor.
Open the editor and then navigate to org – gnome – desktop – remote-access.
TigerVNC is really fast:https://www.tecmint.com/best-remote-linux-desktop-sharing-software/
Containers may be better than VMs: https://linuxcontainers.org/
Jitsi meet instead of zoom for small groups
Best Free Softaculous apps on Cpanel:
Email servers are dictated by the hosting company
Email client: RainLoop webmail
Email marketing: phpList
(use a “from email” that is from the server which is sending emails otherwise the will be considered spam)
(if an email is rejected and you send an email again then will be considered spam)
(It is better to use a webpage that has counter for visitors)
Content management: Moodle
(SuiteCRM is a fork of SugarCRM. SuiteCRM is designed to be a free and open source alternative to SugarCRM Professional Edition.) SuiteCRM is also an excellent alternative to SalesForce Professional and Microsoft Dynamics
seems to be more updated
last update 2019