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authorJo-Philipp Wich <jow@openwrt.org>2012-09-17 17:15:56 +0000
committerJo-Philipp Wich <jow@openwrt.org>2012-09-17 17:15:56 +0000
commit0fd1fb62522697cfbc17d9e5e1b27cc15ef40c28 (patch)
tree9fca9eeeca696eed9d23b826fcb8dec7b0ae724c /package/base-files/files
parent0f254b4b67b400e093b8e8e0e22144dbdddcb7ad (diff)
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base-files: add uci-defaults script to migrate sysctl.conf (#12196)
SVN-Revision: 33448
Diffstat (limited to 'package/base-files/files')
-rw-r--r--package/base-files/files/etc/uci-defaults/migrate-sysctl17
1 files changed, 17 insertions, 0 deletions
diff --git a/package/base-files/files/etc/uci-defaults/migrate-sysctl b/package/base-files/files/etc/uci-defaults/migrate-sysctl
new file mode 100644
index 0000000000..2250c57802
--- /dev/null
+++ b/package/base-files/files/etc/uci-defaults/migrate-sysctl
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+if [ ! -f "/rom/etc/sysctl.conf" ] || cmp "/rom/etc/sysctl.conf" "/etc/sysctl.conf"; then
+ exit 0
+fi
+
+fingerprint="$(md5sum /etc/sysctl.conf)"
+fingerprint="${fingerprint%% *}"
+
+if [ "$fingerprint" = "1b05ebb41f72cb84e5510573cd4aca26" ] || \
+ [ "$fingerprint" = "62deb895be1a7f496040187b7c930e4e" ]; then
+ logger -t migrate-sysctl "Updating sysctl.conf to use current defaults"
+ cp "/rom/etc/sysctl.conf" "/etc/sysctl.conf"
+fi
+
+exit 0
+