Ubuntu list services

 

sudo systemctl list-units

Vectorize PNG to SVG

 

 

[1] Vectorize https://www.recraft.ai

 

pgadmin4 issues on ubuntu 18

Ubuntu 18.04.5 LTS (Bionic Beaver)
 

pgadmin4-desktop pgadmin4-server pgadmin4-web

 

ImportError: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.28' not found (required by /usr/pgadmin4/venv/lib/python3.8/site-packages/cryptography/hazmat/bindings/_rust.abi3.so)

 

 fincahuanaco  ~  ldd --version
ldd (Ubuntu GLIBC 2.27-3ubuntu1.4) 2.27
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Written by Roland McGrath and Ulrich Drepper.

fincahuanaco  ~  sudo /usr/pgadmin4/bin/setup-web.sh

ImportError: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.28' not found (required by  
/usr/pgadmin4/venv/lib/python3.8/site-packages/cryptography/hazmat/bindings/_rust.abi3.so)
Error setting up server mode. Please examine the output above.

Docker Alternative

 fincahuanaco  ~  docker pull dpage/pgadmin4

 

sudo docker run -p 5050:5050 -e 'PGADMIN_DEFAULT_EMAIL=email@gmail.com' -e 'PGADMIN_DEFAULT_PASSWORD=password' -e 'PGADMIN_LISTEN_PORT=5050' -d dpage/pgadmin4

 

sudo docker ps

CONTAINER ID   IMAGE            COMMAND            CREATED          STATUS          PORTS     NAMES
2b0f1c329504   dpage/pgadmin4   "/entrypoint.sh"   25 minutes ago   Up 25 minutes             awesome_darwin

sudo docker stop 2b0f1c329504



sudo docker inspect 2b0f1c329504 | grep IPAddress  #discovery ip

 

#force use local network

sudo docker run -p 5050:5050 --network host -e 'PGADMIN_DEFAULT_EMAIL=email@gmail.com' -e 'PGADMIN_DEFAULT_PASSWORD=password' -e 'PGADMIN_LISTEN_PORT=5050' -d dpage/pgadmin4

 

Resume docker containers

$ sudo docker start  $(sudo docker ps -q -l)

 

Docker References:

 

[1] https://hub.docker.com/r/dpage/pgadmin4/

[2] Deploy https://www.pgadmin.org/docs/pgadmin4/latest/container_deployment.html

[3] https://stackoverflow.com/questions/53610385/docker-postgres-and-pgadmin-4-connection-refused

[4] Resume docker container https://stackoverflow.com/questions/21928691/how-to-continue-a-docker-container-which-has-exited

 

 

 

IPTV

 

Resources:

[1] https://iptv-org.github.io/

 

Photo Animation

 

Resources:

[1] AI Animation https://vivago.ai/video-generation

[2] Remove BG https://www.remove.bg/upload

 

Run python request over proxy

Code

import requests

proxies = {
   'http': 'http://72.10.160.172:9739',
}

url = 'https://httpbin.io/ip'
response = requests.get(url, proxies=proxies)
print(response.json())
 

 

 

References:

[1] https://www.zenrows.com/blog/python-requests-proxy#perform-requests

[2] https://free-proxy-list.net/

[3] https://stackoverflow.com/questions/57579359/use-python-sshtunnel-for-port-forwarding-rest-request

 

Ubuntu Forware port 80

 

#!/bin/bash
iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 80 -j REDIRECT --to-port 8069
iptables -t nat -A PREROUTING -i eth0 -p tcp --dport 443 -j REDIRECT --to-port 8070
iptables-save

 

Permanent in system by:

$sudo vi /etc/rc.local

References:

https://www.odoo.com/forum/help-1/change-to-port-80-instead-of-8069-23031

 

PostgreSQL json fields

select name->'es_PE',* from product_template where name->>'es_PE' like '%MEGACI%'

 

References:

[1] https://popsql.com/learn-sql/postgresql/how-to-query-a-json-column-in-postgresql

Ubuntu VGA Resolutions

 

References:

[1] https://pendrivelinux.com/vga-boot-modes-to-set-screen-resolution/

 

Ubuntu add user easily

 

 

$sudo adduser pharmaquipa

$sudo usermod -aG sudo pharmaquipa #add to sudo group

References

[1] https://www.digitalocean.com/community/tutorials/how-to-create-a-new-sudo-enabled-user-on-ubuntu

[2] https://phoenixnap.com/kb/how-to-create-sudo-user-on-ubuntu

Facturador Sunat SEE SFS (Linux)

 

 

/usr/lib/jvm/java-8-openjdk-amd64/bin/java -jar ./facturadorApp-2.1.jar server prod.yaml

References:

[1] Make temp certificate for test https://llama.pe/facturador-sunat-see-sfs-certificado-digital
 

Audacious Skins

 Winamp skins for Linux

https://lunduke.substack.com/p/miss-winamp-try-audacious-the-winamp

Notes run odoo 16 venv

Using previous virtual environment (~python 3.10)

pip install --upgrade pip
 

pip install lxml==5.1.0

pip3 install Werkzeug==2.0.2

pip install pyOpenSSL

pip3 install docutils
 

pip3 install num2words
 

 Trying on python3.8 by empy virtual environment

python3.8 -m pip install virtualenv

python3.8 -m virtualenv test  

source test/bin/activate     
 

sudo apt install python3.8-dev 

 

pip install -r requirements.txt
 

python3 odoo-bin --http-port=1616 -d enter02

 

Update pgadmin

remove credential:

ls /var/lib/pgadmin/storage
 

pgadmin4 Online

[1] https://www.pgadmin.org/download/pgadmin-4-python

 

Enable remote access to pgadmin4

$vi pgadmin4/lib/python3.10/site-packages/pgadmin4/config.py
 

[1] https://www.digitalocean.com/community/tutorials/how-to-install-configure-pgadmin4-server-mode

 

References:

https://gcore.com/learning/how-to-install-pgadmin4-on-ubuntu/

AI Dog identifiers

 Online

[1] https://www.nyckel.com/pretrained-classifiers/dog-breed-identifier/

PostgreSQL command tools

 

Database size

select pg_size_pretty( pg_database_size('dbname') );


Tables order by size

select
  table_name,
  pg_size_pretty(pg_total_relation_size(quote_ident(table_name))),
  pg_total_relation_size(quote_ident(table_name))
from information_schema.tables
where table_schema = 'public'
order by 3 desc;

References:

https://stackoverflow.com/questions/21738408/postgresql-list-and-order-tables-by-size

 

Video edition issues

 Merge Video and Audio

ffmpeg -i video.mp4 -i audio.mp3 -c:v copy -c:a aac output.mp4

Android by VMWare on Linux

VMWare paremeters

• bios.forceSetupOnce = "TRUE"
  
• bios.bootDelay = "xxxx"

Resources

[1] Android images http://www.osboxes.org/android-x86/

References
[1] https://kb.vmware.com/s/article/1004129
[2] http://siliseed.com/2013/08/instalar-android-en-una-maquina-virtual-windows.html
[3] https://android.stackexchange.com/questions/141700/how-to-fix-android-x86-install-on-vmware
[4] https://android.stackexchange.com/questions/144535/android-x86-marshmallow-not-booting-on-virtualbox-and-vmware-workstation

Sunarp consulta partida

 

Obtener numero de partida

https://www.sunarp.gob.pe/bus-personas-juridicas.asp

Consulta partida

https://conoce-aqui.sunarp.gob.pe/conoce-aqui/inicio

Inspect/canvas/copy/Image DATA-URL (to get the page image)