Update

bashrc-general.sh

@@ -4,7 +4,7 @@
 
 # environment
 
-eval "$(direnv hook "$SHELL")"
+[[ -n "$(which direnv)" ]] && eval "$(direnv hook "$SHELL")"
 export PATH="$HOME/.local/bin:$PATH"
 export PYTHONUSERBASE="$HOME/user_python"
 export PATH="$PYTHONUSERBASE/bin:$PATH"
@@ -13,35 +13,21 @@ alias q='exit'
 alias time='/usr/bin/time -f "time real: %E\ntime real: %e s\ntime kernel: %S s\ntime user: %U s\nCPU: %P\nMemory (max): %M kB\nExit code: %x"'
 alias htopme='htop -u $USER'
 alias du-si='du --si'
+alias power-off-disk="udisksctl power-off -b"
+alias time='/usr/bin/time -f "time real: %E\ntime real: %e s\ntime kernel: %S s\ntime user: %U s\nCPU: %P\nMemory (max): %M kB\nExit code: %x"'
+alias update-firmware="fwupdmgr get-devices && fwupdmgr refresh --force && fwupdmgr get-updates && fwupdmgr update"
 
 # utils
 
-# Upgrade packages
-update-sw() {
-  set -euo pipefail
-  set -o xtrace
-  sudo apt update
-  sudo apt upgrade
-  sudo apt autoremove
-  sudo apt clean
-  readarray -t packages < <(dpkg --get-selections | awk '$2 == "deinstall" {print $1}')
-  { [[ ${#packages[@]} -gt 0 ]] && sudo dpkg --purge "${packages[@]}"; }
-  set +o xtrace
-}
-
+# Monitor speed of internet connection.
 speed() {
+  [[ -z "$(which speedometer)" ]] && { echo "speedometer not found"; return 1; }
   device=$(ifconfig -s | grep BMRU | awk '{print $1}')
-  if [[ -z "$device" ]]; then
-    echo "No device found"
-    return 1
-  fi
-  if [[ -n "$(which speedometer)" ]]; then
-    speedometer -r "$device" -t "$device"
-  else
-    echo "speedometer not found"
-  fi
+  [[ -z "$device" ]] && { echo "No device found"; return 1; }
+  speedometer -r "$device" -t "$device"
 }
 
+# Check write speed.
 test-write() {
   [ "$1" ] || { echo "Provide a number"; return 1; }
   n_max=$1

pyproject.toml

@@ -25,6 +25,5 @@ select = [ # defaults: ["E4", "E7", "E9", "F"], see https://docs.astral.sh/ruff/
   "W",    # pycodestyle Warning
 ]
 ignore = [
-  "PD901", # pandas-df-variable-name
   "PLR09", # too-many-...
 ]

update-packages.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+# Update packages.
+
+set -euo pipefail
+set -o xtrace
+sudo apt update
+sudo apt upgrade
+sudo apt autoremove
+sudo apt clean
+readarray -t packages < <(dpkg --get-selections | awk '$2 == "deinstall" {print $1}')
+{ [[ ${#packages[@]} -gt 0 ]] && sudo dpkg --purge "${packages[@]}"; }
+set +o xtrace