Ubuntu Desktop Info

 

systemctl status display-manager.service
echo $XDG_CURRENT_DESKTOP
XFCE
echo $DESKTOP_SESSION
xfce
 

Ubuntu 20 and Nautilus thumbnails problem

Linux Lite 5.8 with Ubuntu 20 does not show all thumbnails after settings

sudo apt-get install ubuntu-restricted-extras

 

Text to Voice online tools and codes

 Text to Voice

[1] Free 2k https://luvvoice.com/es 

[2] Short text to voice https://clowerweb.github.io/kitten-tts-web-demo/

 

Upgrade old Android to 10 in Sony Xperia

 https://dev.androidfilehost.com/?w=files&flid=295879&sort_by=name&sort_dir=ASC

 https://twrp.me/sony/sonyxperia10.html

 

https://get.pixelexperience.org/devices

 

https://twrp.me/Devices/

 

Popular adb commands

• adb shell - launches a shell on the device
• adb push <local> <remote> - pushes the file <local> to <remote>
• adb pull <remote> [<local>] - pulls the file <remote> to <local>. If <local> isn’t specified, it will pull to the current folder.
• adb logcat - allows you to view the device log in real-time. You can use adb logcat -b radio to view radio logs, and adb logcat -C to view logs in colour
• adb install <file> - installs the given .apk file to your devic

 

https://xdaforums.com/t/guide-full-phone-backup-without-unlock-or-root.1420351/

 

Sunat padron

 

 

awk -F\| '{print>$1}' file1

awk -F\| '{print $1","$2","$5","$6" "$7" "$10","$8" "$9}' padron_reducido_ruc.txt > padron_reducido_rucname.c
sv

 

iconv -f ISO-8859-1 -t UTF-8 in.txt > out.txt

 

Math equations edition tools

 

[1] Image to Latex coe (txt) https://notegpt.io/photo-math 

 

Odoo Compress/UnCompress

 

 [1]  https://github.com/nodeca/pako 

PoS Cache system

 

[1] Odoo Cache system in PoS https://www.cybrosys.com/blog/how-to-store-values-in-pos-cache-in-odoo-17

 

Líneas telefónicas Perú

 

[1] Verifica https://checatuslineas.osiptel.gob.pe/ 

Arduino Accesories

 [1] https://sawers.com.pe/modulo-lector-micro-sd-para-arduino-? 

[2] https://www.electromania.pe/productos/raspberry/placas/page/3 

Audio tools AI

 [1] Audio enhancer https://audioenhancer.ai/

 

Algorithms

 

[1] Introduction to Algorithms 3rd Edition Cormen https://fun4yo.xyz/book/introduction-to-algorithms-3rd-edition/ 

[2]  

 

Malware scan

[1] 250Mb https://virusscan.jotti.org/en-US/scan-file

[2] https://metadefender.com/

[3] 50Mb https://nordvpn.com/file-checker/

[4] https://internxt.com/virus-scanner 

[5] 100Mb https://www.joesandbox.com/

 

gedit mutiple windows problem

gsettings set org.gnome.gedit.preferences.ui show-tabs-mode 'always'
 

gsettings get org.gnome.gedit.preferences.ui show-tabs-mode

 

gsettings list-recursively org.gnome.gedit.preferences.ui         
org.gnome.gedit.preferences.ui bottom-panel-visible false
org.gnome.gedit.preferences.ui max-recents uint32 5
org.gnome.gedit.preferences.ui statusbar-visible true
org.gnome.gedit.preferences.ui show-tabs-mode 'always'
org.gnome.gedit.preferences.ui side-panel-visible false
org.gnome.gedit.preferences.ui toolbar-visible true

 

Common online tools

OCR

[1]  https://ocr.space/ 

 

Vectorize PNG to SVG

No Login 

[1] https://www.freeconvert.com/png-to-svg 

[2] https://svg-converter.com/potrace 

Loging required

[2] https://www.recraft.ai

[3] https://iconscout.com/ai/vectorizer

 

 

 

 

 

 

 

 

 

Python3 version alternatives and virtual environments

Solving multiple python installation:

sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.5 1

sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.6 2

sudo update-alternatives --install /usr/bin/python3 python3 /usr/local/bin/python3.10 3
 

sudo update-alternatives --config python3

Solving:

Error: Command '['/home/DRIVE/Temp/aa/bin/python3.9', '-Im', 'ensurepip', '--upg
rade', '--default-pip']' returned non-zero exit status 1.
 

apt-get install python3.6-dev python3.6-venv

python3.6 -m venv myVenv 

Upgrade pip

pip3 install --upgrade pip

 

Ubuntu 18 - Print Screen Key

Menu settings/keyboard

gnome-screenshot #default print screen

xfce4-screenshooter  #dialog to choose complete/area screen to capture

 

Vitamina D - Cancer

[1] https://ensedeciencia.com/2023/10/14/la-potente-vitamina-que-protege-frente-al-cancer-de-prostata-y-otros-tipos-de-cancer/

Odoo 17 - Custom adds

 

 

[1] Diario/Seq https://apps.odoo.com/apps/modules/17.0/sequence_for_journal