At a lack for disk space, I'm abusing a family member's 2017 mac.mac

1 files changed, 13 insertions, 9 deletions

diff --git a/check.rc b/check.rc
index 099bce7..cdfdc64 100755
--- a/check.rc
+++ b/check.rc
@@ -1,21 +1,25 @@
-#!/usr/local/plan9/bin/rc
+#!/usr/bin/env rc
+
+fn read {
+	$HOME/9/plan9port-master/bin/read
+}
 
 fn sum {
-	find . -type f | while (file = `{read}) {
-		if (test -f $"file ) {
-			sha256 $"file
+	find $1 -type f | while (f = `{read}) {
+		if (test -f $"f) {
+			shasum -a 256 $"f
 		}
 	}
 }
 
+dir='b'
 previous = ''
-sum | sed -E -e 's/(.*) = (.*)/\2 \1/' -e 's/SHA256 .//' -e 's/.$//' | sort | \
-	tee sum | while (line = `{read}) {
 #cat sum | while (line = `{read}) {
-	sum = `{echo $line | sed -E -e 's/([^ ]*) (.*)/\1/'}
-	file = `{echo $line | sed -E -e 's/([^ ]*) (.*)/\2/'}
+sum $dir | sort | tee sum | while (line = `{read}) {
+	sum = `{echo $line | sed -e 's/ .*//'}
 	if (~ $sum $previous) {
-		echo $"file is a duplicate.
+		file = `{echo $line | sed -e 's/[^ ]*//'}
+		echo $"file
 	}
 	
 	previous = $sum