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D42900.diff

diff --git a/share/man/man5/periodic.conf.5 b/share/man/man5/periodic.conf.5
--- a/share/man/man5/periodic.conf.5
+++ b/share/man/man5/periodic.conf.5
@@ -639,6 +639,11 @@
Set to a list of extra scripts that should be run after all other
daily scripts.
All scripts must be absolute path names.
+.It Va daily_diff_flags
+.Pq Vt str
+Set to the arguments to pass to the
+.Xr diff 1
+utility when generating differences.
.El
.Pp
The following variables are used by the standard scripts that reside in
diff --git a/usr.sbin/periodic/etc/daily/200.backup-passwd b/usr.sbin/periodic/etc/daily/200.backup-passwd
--- a/usr.sbin/periodic/etc/daily/200.backup-passwd
+++ b/usr.sbin/periodic/etc/daily/200.backup-passwd
@@ -40,7 +40,7 @@
then
[ $rc -lt 1 ] && rc=1
echo "$host passwd diffs:"
- diff -uI '^#' $bak/master.passwd.bak /etc/master.passwd |\
+ diff ${daily_diff_flags:--u} -I '^#' $bak/master.passwd.bak /etc/master.passwd |\
sed 's/^\([-+ ][^:]*\):[^:]*:/\1:(password):/'
mv $bak/master.passwd.bak $bak/master.passwd.bak2
cp -p /etc/master.passwd $bak/master.passwd.bak || rc=3
@@ -57,7 +57,7 @@
then
[ $rc -lt 1 ] && rc=1
echo "$host group diffs:"
- diff -u $bak/group.bak /etc/group
+ diff ${daily_diff_flags:--u} $bak/group.bak /etc/group
mv $bak/group.bak $bak/group.bak2
cp -p /etc/group $bak/group.bak || rc=3
fi
diff --git a/usr.sbin/periodic/etc/daily/210.backup-aliases b/usr.sbin/periodic/etc/daily/210.backup-aliases
--- a/usr.sbin/periodic/etc/daily/210.backup-aliases
+++ b/usr.sbin/periodic/etc/daily/210.backup-aliases
@@ -34,7 +34,7 @@
then
[ $rc -lt 1 ] && rc=1
echo "$host aliases diffs:"
- diff -u $bak/aliases.bak /etc/mail/aliases
+ diff ${daily_diff_flags:--u} $bak/aliases.bak /etc/mail/aliases
mv $bak/aliases.bak $bak/aliases.bak2
cp -p /etc/mail/aliases $bak/aliases.bak || rc=3
fi
diff --git a/usr.sbin/periodic/etc/daily/221.backup-gpart b/usr.sbin/periodic/etc/daily/221.backup-gpart
--- a/usr.sbin/periodic/etc/daily/221.backup-gpart
+++ b/usr.sbin/periodic/etc/daily/221.backup-gpart
@@ -27,7 +27,7 @@
rm "${file}.tmp"
else
rc=1
- [ -n "$show_diff" ] && diff "${file}.bak" "${file}.tmp"
+ [ -n "$show_diff" ] && diff ${daily_diff_flags} "${file}.bak" "${file}.tmp"
mv "${file}.bak" "${file}.bak2" || rc=3
mv "${file}.tmp" "${file}.bak" || rc=3
fi
diff --git a/usr.sbin/periodic/etc/daily/222.backup-gmirror b/usr.sbin/periodic/etc/daily/222.backup-gmirror
--- a/usr.sbin/periodic/etc/daily/222.backup-gmirror
+++ b/usr.sbin/periodic/etc/daily/222.backup-gmirror
@@ -25,7 +25,7 @@
rm "${file}.tmp"
else
rc=1
- [ -n "$show_diff" ] && diff "${file}.bak" "${file}.tmp"
+ [ -n "$show_diff" ] && diff ${daily_diff_flags} "${file}.bak" "${file}.tmp"
mv "${file}.bak" "${file}.bak2" || rc=3
mv "${file}.tmp" "${file}.bak" || rc=3
fi
diff --git a/usr.sbin/periodic/etc/daily/223.backup-zfs b/usr.sbin/periodic/etc/daily/223.backup-zfs
--- a/usr.sbin/periodic/etc/daily/223.backup-zfs
+++ b/usr.sbin/periodic/etc/daily/223.backup-zfs
@@ -25,7 +25,7 @@
rm "${file}.tmp"
else
rc=1
- [ -n "$show_diff" ] && diff "${file}.bak" "${file}.tmp"
+ [ -n "$show_diff" ] && diff ${daily_diff_flags} "${file}.bak" "${file}.tmp"
mv "${file}.bak" "${file}.bak2" || rc=3
mv "${file}.tmp" "${file}.bak" || rc=3
fi
diff --git a/usr.sbin/periodic/periodic.conf b/usr.sbin/periodic/periodic.conf
--- a/usr.sbin/periodic/periodic.conf
+++ b/usr.sbin/periodic/periodic.conf
@@ -31,6 +31,7 @@
# that output. $daily_output might be set to /var/log/daily.log if you
# wish to log the daily output and have the files rotated by newsyslog(8)
#
+daily_diff_flags="" # flags for diff output
daily_output="root" # user or /file
daily_show_success="YES" # scripts returning 0
daily_show_info="YES" # scripts returning 1

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