diff --git a/before_v0.60/bin-utils.nu b/before_v0.60/bin-utils.nu
deleted file mode 100644
index ae866fae..00000000
--- a/before_v0.60/bin-utils.nu
+++ /dev/null
@@ -1,77 +0,0 @@
-# bin-utils.nu
-def "get bits" [x: int, bits] {
-    if $x == 0 {
-        $bits
-    } else {
-        let new-x = ($x / 2 | into int)
-        let bit = if $new-x == ($x / 2 | math ceil | into int) {
-            0
-        } else {
-            1
-        }
-
-        get bits $new-x ($bits | append $bit)
-    }
-}
-
-def "get bits2" [x: int] {
-    let inp = $in
-
-    if $x != 0 {
-        let new-x = ($x / 2 | into int)
-        let bit = if $new-x == ($x / 2 | math ceil | into int) {
-            0
-        } else {
-            1
-        }
-
-        $inp | append $bit | get bits2 $new-x
-    } else {
-        $inp
-    }
-}
-
-export def "into bits" [] {
-    let inp = $in
-    let span = (metadata $inp).span
-    let type = ($inp | describe)
-
-    if "list" in $type {
-        $inp | each {
-            $it | into bits
-        }
-    } else if "int" in $type {
-        [] | get bits2 $inp
-    } else {
-        error make {
-            msg: "Cannot convert to bits",
-            label: {
-                text: "This value cannot be converted to bits"
-                start: $span.start
-                end: $span.end
-            }
-        }
-    }
-}
-
-export def "bits into int" [] {
-    reverse | reduce -f 0 { 2 * $it.acc + $it.item }
-}
-
-export def "test bits" [] {
-    0..4 | each {
-        let bits = ($it | into bits)
-        let res = ($bits | bits into int)
-        let span = (metadata $res).span
-        if $it == 1 {
-            error make {
-                msg: "Test mismatch",
-                label: {
-                    text: $"Expected: ($it), bits: ($bits | str collect ''), result: ($res)"
-                    start: $span.start
-                    end: $span.end
-                }
-            }
-        }
-    } | compact
-}
\ No newline at end of file
diff --git a/before_v0.60/fehbg.nu b/before_v0.60/fehbg.nu
deleted file mode 100644
index 5d7ee2a7..00000000
--- a/before_v0.60/fehbg.nu
+++ /dev/null
@@ -1,64 +0,0 @@
-#!/usr/bin/env nu
-#
-# ~/.fehbg.nu
-#
-# This script selects a random image from a directory and sets it as a
-# wallpaper. An additional feature is that it draws the path of the image in
-# the lower left corner which makes it easier to find the image later.
-#
-# The procedure is as follows::
-# * Select a random image from a directory (recursively entering all
-#   subdirectories)
-# * Print the path of the image as an overlay on top of the selected image
-# * Save the result in a temporary file
-# * Set the temporary image as a wallpaper.
-#
-# !! Requires `WALLPAPER_DIR` and `TMP_DIR` environment variables to be set !!
-#    (or just hardcode your own paths below)
-#
-# You can set this script to run on desktop startup, e.g., by adding it to
-# xinitrc.
-#
-# Dependencies;
-# * nu version  >=0.32.0 (tested on 0.36.0)
-# * feh
-# * imagemagick
-
-# Path definitions
-let img_dir = $nu.env.WALLPAPER_DIR
-let tmp_image = (echo [ $nu.env.TMP_DIR "wallpaper.jpg" ] | path join)
-
-# Monitor resolution
-let resolution_y = 1440
-
-# Position of the caption
-let pos_x = 5
-let pos_y = 0.995 * $resolution_y
-
-# Helper commands
-def select_random [] { shuffle | first }
-
-# List all images in a directory and all its subdirectories
-def list_images [dir] {
-    ls (build-string $dir /**/*) | where type == File | where name =~ jpg or name =~ jpeg or name =~ tif or name =~ tiff
-}
-
-# Set the caption text (just filename for now)
-def caption [img_f] {
-    echo $img_f
-}
-
-# Build the argument for the '-draw' command of the 'convert' utility
-def draw_str [img_f] {
-    build-string 'text ' $pos_x ',' $pos_y ' "' (caption $img_f) '" '
-}
-
-# Select random image
-let img_name = (list_images $img_dir | select_random | get name)
-
-# Resize the image to the monitor height, draw the caption and save it
-let res_str = (build-string 'x' $resolution_y)
-convert -resize $res_str -pointsize 15 -fill 'rgb(255,200,150)' -draw (draw_str $img_name) $img_name $tmp_image
-
-# Set the created image as a background
-feh --no-fehbg --bg-max $tmp_image
diff --git a/before_v0.60/lint_directories.nu b/modules/lint_directories.nu
similarity index 51%
rename from before_v0.60/lint_directories.nu
rename to modules/lint_directories.nu
index 112e6cb6..86cd0a8e 100644
--- a/before_v0.60/lint_directories.nu
+++ b/modules/lint_directories.nu
@@ -3,14 +3,14 @@
 # - 1.0.1 is a valid directory name.
 # - yeah_whatever_linter is not a valid directory name.
 def ls-incorrect-dirs [] {
-    ls | where type == 'Dir' and name != 'scripts'| match -v name '(\d+\.){2,}\d$'
+    ls | where type == dir and name != 'scripts' | find --invert --regex '(\d+\.){2,}\d$' --columns [name]
 }
 let incorrect_count = (ls-incorrect-dirs | length);
 if $incorrect_count > 0 {
-#   echo `The following directories are named incorrectly: {{(char newline)}}`
-  $"The following directories are named incorrectly: (char newline)"
-	ls-incorrect-dirs
-	exit 1
-} {
-	exit 0
+    print $"The following directories are named incorrectly: (char newline)"
+    print (ls-incorrect-dirs)
+    exit 1
+
+} else {
+    exit 0
 }
diff --git a/before_v0.60/maintainer_time.nu b/modules/maintainer_time.nu
similarity index 74%
rename from before_v0.60/maintainer_time.nu
rename to modules/maintainer_time.nu
index e7daa6f1..5a8dcaab 100644
--- a/before_v0.60/maintainer_time.nu
+++ b/modules/maintainer_time.nu
@@ -12,9 +12,7 @@ let m_table = (
     ]
 )
 let now = (date now)
-$m_table | update time {
-    each { |name|
-        $now | date to-timezone ($name | get tz) | date format '%c'
-    }
+$m_table | update time {|row|
+    $now | date to-timezone ($row | get tz) | format date '%c'
 }
 
diff --git a/before_v0.60/make_readme_table.nu b/modules/make_readme_table.nu
similarity index 93%
rename from before_v0.60/make_readme_table.nu
rename to modules/make_readme_table.nu
index 8f713bc3..ac0fbee0 100644
--- a/before_v0.60/make_readme_table.nu
+++ b/modules/make_readme_table.nu
@@ -17,14 +17,14 @@ let nu_table = ($nu_files |
         let cat = ($it.File | path dirname)
         if $cat == "" {
             "not assigned yet"
-        } {
+        } else {
             $cat
         }
     } | where Category !~ ".git" | select Category File | sort-by Category)
 
 # Let's fix the file now
 let nu_table = ($nu_table | update File { |it|
-    let file_path = ($it.File  | into string | str find-replace '\\' '/')
+    let file_path = ($it.File  | into string | str replace '\' '/' --all)
     let file_name = ($file_path | path basename)
     $"[($file_name)](char lparen)./($file_path)(char rparen)"
 })