From f0b6361025a2854d99a14729ad1bb3f865de0aea Mon Sep 17 00:00:00 2001
From: xyz <gky44px1999@gmail.com>
Date: Sun, 17 Oct 2021 16:06:07 -0700
Subject: refactor

---
 home/xyz/.local/bin/gitmetap | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'home/xyz/.local/bin/gitmetap')

diff --git a/home/xyz/.local/bin/gitmetap b/home/xyz/.local/bin/gitmetap
index 1d70b30f..798b8363 100755
--- a/home/xyz/.local/bin/gitmetap
+++ b/home/xyz/.local/bin/gitmetap
@@ -1,3 +1,5 @@
 #!/bin/sh
 
+# -rw-r--r-- == binary 110100100 == octal 644
+# https://stackoverflow.com/a/1796009
 $1 | nawk -v a="$2/" '{printf("%s%s\n",a,$0)}' | tr '\n' '\0' | xargs -0 ls -ldA -- | grep -v '^l' | nawk '{k=0;for(i=0;i<=8;i++)k+=((substr($1,i+2,1)~/[rwx]/)*2^(8-i));if(k){for(i=10;$i;i++)$9=$9" "$i;printf("%0o %s %s %s\n",k,$3,$4,$9)}}' > "$3"
-- 
cgit v1.2.3-70-g09d2