Add lsinitramfs to initramfs-tools

useful script to quickly look into initramfs for debugger
or bug reporter, inspired by similar dracut tool.

Signed-off-by: maximilian attems <maks@debian.org>

1 files changed, 14 insertions, 0 deletions

diff --git a/lsinitramfs b/lsinitramfs
new file mode 100755
index 0000000..aea7747
--- /dev/null
+++ b/lsinitramfs
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+usage()
+{
+	echo "Usage: $(basename $0) <initramfs file>"
+	exit 1
+}
+
+[ $# -eq 0 ] && usage
+
+for i in $*; do
+	echo $i
+	zcat $i | cpio --extract --verbose --quiet --list
+done