diff options
| author | dsomero <xgizzmo@slackbuilds.org> | 2011-03-23 18:22:28 -0400 |
|---|---|---|
| committer | Robby Workman <rworkman@slackbuilds.org> | 2011-03-24 19:23:17 -0500 |
| commit | fb006f6765947a82d31569ed7b9be6cd05156614 (patch) | |
| tree | 4c6ec593a4ff97e95b9940440dbb2f3665af8994 /system/set_rlimits/doinst.sh | |
| parent | f35a82cdaba1d20ada6c8d8aee1da6767a8f5d8d (diff) | |
system/set_rlimits: Handle .new files correctly.
Signed-off-by: dsomero <xgizzmo@slackbuilds.org>
Diffstat (limited to 'system/set_rlimits/doinst.sh')
| -rw-r--r-- | system/set_rlimits/doinst.sh | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/system/set_rlimits/doinst.sh b/system/set_rlimits/doinst.sh new file mode 100644 index 0000000000000..e2f3fb9c0cd45 --- /dev/null +++ b/system/set_rlimits/doinst.sh @@ -0,0 +1,26 @@ +config() { + NEW="$1" + OLD="$(dirname $NEW)/$(basename $NEW .new)" + # If there's no config file by that name, mv it over: + if [ ! -r $OLD ]; then + mv $NEW $OLD + elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then + # toss the redundant copy + rm $NEW + fi + # Otherwise, we leave the .new copy for the admin to consider... +} + +preserve_perms() { + NEW="$1" + OLD="$(dirname $NEW)/$(basename $NEW .new)" + if [ -e $OLD ]; then + cp -a $OLD ${NEW}.incoming + cat $NEW > ${NEW}.incoming + mv ${NEW}.incoming $NEW + fi + config $NEW +} + +preserve_perms etc/set_rlimits.conf.new + |