BUG: make slicer work when input file is larger then offset, also it is now more optimised

8 years ago · 4771c92564
parent ae7885f5fd
commit 4771c92564
1 changed files with 1 additions and 1 deletions
--- a/slice.extract
+++ b/slice.extract
@ -24,5 +24,5 @@ read SOURCE OFFSET LENGTH <"$INFOFILE"

 set -x

-dd if=$SOURCE bs=$[$OFFSET] skip=1 | dd bs=$[$LENGTH] count=1 of="$OUT"
+dd iflag=count_bytes,skip_bytes if=$SOURCE skip=$[$OFFSET] count=$[$LENGTH] of="$OUT"