Add cd .. aliases

modules/bashrc

@@ -0,0 +1,26 @@
+# Set the title bar to user@host: pwd
+_TITLE_BAR="\u@\h: \w"
+_SET_TITLE_BAR="\[\e]0;$_TITLE_BAR\a\]"
+# Shorten $HOME to ~ in PWD
+_pwd_home () {
+	if [[ "$PWD" =~ ^"$HOME"(/|$) ]]; then
+		echo "~${PWD#$HOME}"
+	else
+		echo $PWD
+	fi
+}
+# Shorten path dir names
+_pwd () {
+	DIR=$(_pwd_home)
+	[ "$DIR" != "/" ] && [ "$DIR" != "~" ] && printf '%s/' $(dirname $DIR | tr / '\n' | cut -c-1)
+	printf $(basename $DIR)
+}
+_DIR='$(_pwd)'
+# Color codes
+_GREEN="\[\033[1;32m\]"
+_DIM="\[\e[92;2m\]"
+_RESET="\[\e[0m\]"
+# Nested shell level
+_SHLVL=$(printf '\$%.0s' $(seq 1 $SHLVL))
+# Build prompt
+export PS1="$_SET_TITLE_BAR$_DIM[\A \u@\h:$_RESET$_GREEN$_DIR$_RESET$_DIM]$_SHLVL$_RESET "

modules/beatific.nix

@@ -55,14 +55,18 @@ in {
       nix.extraOptions = "experimental-features = nix-command flakes";
       # Link /etc/nixos to the flake source
       environment.etc.nixos.source = ./..;
+      environment.etc."bashrc.local".source = ./bashrc;
       environment.shellAliases = {
         # Shortcut for nixos-rebuild
         nr = "sudo nixos-rebuild --fast --flake $HOME/nixos-configs";
-        # Set some user-friendly defaults (use e.g. "command cp" to skip the alias)
+        # Always preserve mode, ownership, ts with copy
-        # -r (recursively copy dirs) -p (preserve mode, ownership, timestamps)
         cp = "cp -rp";
         xo = "xdg-open";
         smv = "rsync -v --remove-source-files";
+        ".." = "cd ..";
+        "..." = "cd ../..";
+        "...." = "cd ../../..";
+        "....." = "cd ../../../..";
       };
       security.sudo.extraRules = [{
         users = [ "tvb" ];