add qflipper, rpi imager, and pacman aliases

arch/workstation.md

@@ -3,6 +3,8 @@
 - [Workstation](#workstation)
   - [Base Tools](#base-tools)
   - [ZSH](#zsh)
+    - [Aliases](#aliases)
+      - [Rollback Pacman Update](#rollback-pacman-update)
   - [Podman](#podman)
   - [Docker](#docker)
   - [QEMU/KVM](#qemukvm)
@@ -28,11 +30,13 @@
   - [Cura](#cura)
   - [AWS CLI](#aws-cli)
   - [NSlookup](#nslookup)
+  - [rpi-imager](#rpi-imager)
+  - [qFlipper](#qflipper)
 
 ## Base Tools
 
 ```bash
-pacman -S rsync which git iperf3 pwgen
+pacman -S rsync which git iperf3 pwgen dosfstools exfatprogs
 ```
 
 ## ZSH
@@ -43,6 +47,32 @@ chsh -s $(which zsh)
 echo "autoload -U compinit; compinit" > ~/.zshrc
 ```
 
+### Aliases
+
+You can put you aliases in `.zshrc` with the following format:
+
+```bash
+alias update='sudo pacman -Syu --noconfirm'
+```
+
+It's recommended that for complicated/multiline aliases you create a folder called
+`~/.local/scripts` where you store each alias. Make sure to back up this folder!
+
+#### Rollback Pacman Update
+
+This script will grep for all updates performed today and roll them back one by one.
+
+rollback_update.sh
+
+```bash
+grep -a upgraded /var/log/pacman.log| grep $(date +"%Y-%m-%d") > /tmp/lastupdates.txt
+awk '{print $4}' /tmp/lastupdates.txt > /tmp/lines1;awk '{print $5}' /tmp/lastupdates.txt | sed 's/(/-/g' > /tmp/lines2
+paste /tmp/lines1 /tmp/lines2 > /tmp/lines
+tr -d "[:blank:]" < /tmp/lines > /tmp/packages
+cd /var/cache/pacman/pkg/
+for i in $(cat /tmp/packages); do sudo pacman --noconfirm -U "$i"*; done
+```
+
 ## Podman
 
 Install with the following
@@ -390,3 +420,30 @@ complete -C '/usr/local/bin/aws_completer' aws
 ```bash
 pacman -Syu bind
 ```
+
+## rpi-imager
+
+<https://github.com/raspberrypi/rpi-imager>
+
+```bash
+sudo pacman -S cmake qt5-base
+```
+
+follow install instructions
+
+## qFlipper
+
+<https://flipperzero.one/update>
+
+```bash
+mv ~/Downloads/*qFlipper*.AppImage ~/Applications/qFlipper.AppImage
+chmod +x ~/Applications/*.AppImage
+```
+
+```conf
+[Desktop Entry]
+Name=qFlipper
+Exec=/home/ducoterra/Applications/qFlipper.AppImage
+Icon=/home/ducoterra/.icons/qFlipper.png
+Type=Application
+```