From fdd5f5050bded426363db550ded29124fb056de2 Mon Sep 17 00:00:00 2001
From: DTB <trinity@trinity.moe>
Date: Thu, 4 Apr 2024 18:42:54 -0600
Subject: [PATCH] optimize

---
 followtrail | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/followtrail b/followtrail
index 9982fb7..458e5cc 100755
--- a/followtrail
+++ b/followtrail
@@ -1,11 +1,10 @@
 #!/bin/sh
 
-for file in $(for path in $(printf '%s\n' "$PATH" | tr ':' "\n")
-		do	walk -n "$path"
-		done)
-	do scrut -d "$file" \
-		|| printf '%s\n' "$file"
-done \
+printf '%s\n' "$PATH" \
+	| tr : "\n" \
+	| sort \
+	| uniq \
+	| parallel walk -n \
 	| sed 's:.*\/::' \
 	| sort \
 	| uniq