From 7789c00e8592f2686392838416882f62963ca570 Mon Sep 17 00:00:00 2001
From: ache <ache@ache.one>
Date: Tue, 13 Jun 2017 19:26:32 +0000
Subject: Usefull bash sed-like remplace

---
 imgs2pdf.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/imgs2pdf.sh b/imgs2pdf.sh
index a3c9a19..ce645d1 100755
--- a/imgs2pdf.sh
+++ b/imgs2pdf.sh
@@ -26,5 +26,5 @@ fi
 gs -dBATCH -dNOPAUSE -q -sDEVICE=pdfwrite -sOutputFile="$out" `ls -v | egrep \.pdf$`
 
 for img in *."$ext" ; do
-    rm "${img:0: $(( -1 + -${#ext} )) }.pdf"
+    rm "${img//$ext/pdf}"
 done;
-- 
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