From 2b40e0c8385d033d82592fd3b15ebd0e0dc805b2 Mon Sep 17 00:00:00 2001
From: Martin Blazik <martin.blazik@gooddata.com>
Date: Fri, 15 Apr 2022 16:53:05 +0200
Subject: [PATCH] Help with fsck and tune2fs

---
 scripts/fsck-help.sh | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100755 scripts/fsck-help.sh

diff --git a/scripts/fsck-help.sh b/scripts/fsck-help.sh
new file mode 100755
index 0000000..227b71f
--- /dev/null
+++ b/scripts/fsck-help.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# https://unixadminguide.blogspot.com/2013/12/how-to-disable-fsck-on-reboot-in-linux.html
+#
+# tune2fs:
+# -l -> list
+# -c max-mount-counts, 0 or -1 -> disabled
+# -i interval-between-checks[d|m|w] , 0 -> disabled
+
+set -E -o errexit -o nounset -o pipefail
+
+readonly SCRIPT_NAME=$(basename "${BASH_SOURCE[0]}")
+
+function show() {
+  local device=$1
+  tune2fs -l $device | egrep -i 'mount count|check' | egrep -i -v checksum
+}
+
+if [[ $# -lt 1 ]]; then
+  echo "use: $SCRIPT_NAME <disk-device>"
+  exit 1
+fi
+
+show $1