9.8.26 notes
9.8.26
You should be comfortable with everything here
- MC/FR quiz: exam in a box
- scp python code: laptop to pi
- scp <filename> user@<ipaddress>:/<location>
- mv, cp, rm, cat, less, more
- mv is move, also change name
- cp is copy, from one place to another
- rm is remove, rm -frd removes directories too
- cat, less and more look inside files
- useradd
- su root
- sudo nano /etc/interfaces
- man pages
- $ vs # prompt
- powershell=windows shell
- uname -h for help
- apropos usb = keyword search
- apt install (see below)
- dpkg -i
wget: installing stuff
- wget http://ftp.us.debian.org/debian/pool/main/c/cmatrix/cmatrix_2.0-6+b1_arm64.deb
- ls -lh *.deb
- dpkg-deb --info cmatrix_*.deb
- sudo dpkg -i cmatrix_*.deb
- cmatrix
using apt:
- sudo apt update
- sudo apt install sl
- sl
What's the difference?
- wget → download something from the Internet
- .deb → Debian software package
- dpkg -i → install a local package
- cmatrix → run what we installed
- dpkg -L → see what files were installed
next: network structure review