Posts with "bash" Tag
Dealing with .heif Images
by Dan Aukes
https://linuxnightly.com/convert-heif-images-to-jpg-or-png-on-linux/
sudo apt install -y libheif-examples
heif-convert image.HEIC new-image.jpg
using ...
QR Code Tools
by Dan Aukes
modified from this site
Installing
```bash sudo apt install -y qrencode #encoding tools sudo apt install -y ...
Splitting and Merging tar files
by Dan Aukes
```bash
tar -cvpzf - "
Installing and Using VNC
by Dan Aukes
```bash sudo apt update sudo apt install -y xfce4 xfce4-goodies tightvncserver vncserver vncpasswd
vnc password *
vncserver -kill :1 mv ~/.vnc/xstartup ~/.vnc/xstartup.bak nano ...
Download with ```wget``` and ```xpath```
by Dan Aukes
sudo apt intstall libxml2-utils
- go to firefox and go to the url you want to ...
Working with pdfs from the command line
by Dan Aukes
Merge pdfs from Bash
sudo apt install -y pdftk
pdftk file1.pdf file2.pdf cat output mergedfile.pdf
from ...
quick scripts for openscad
by Dan Aukes
color("red",1) import("path/to/your-part.stl");
flatpak run org.openscad.OpenSCAD -o test.png --projection orthogonal test.scad
with camera orientation but no ...
Working with topics
by Dan Aukes
```bash rostopic list ros2 topic info /myrobot/sensor1 ros2 topic info -v /myrobot/sensor1 ros2 topic echo /myrobot/sensor1 ros2 interface show std_msgs/msg/Int32 ros2 ...