backup-audit: Exclude /proc, /sys, and /net

[backup-script.git] / bin / backup-script-wrapper

diff --git a/bin/backup-script-wrapper b/bin/backup-script-wrapper
index 456f468df17a819314aec23e04f2a8106ed9bcf7..925be37c958463a0500274eaefd0df2499f86a2f 100755 (executable)
--- a/bin/backup-script-wrapper
+++ b/bin/backup-script-wrapper
@@ -23,31 +23,20 @@ fi
 NAME="backup-script"
 
 DELIMITER="- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -"
-HOST=`hostname -f`
+HOST=$(hostname -f)
 LOGFILE="/var/log/$NAME.log"
-PIDFILE="/var/run/$NAME.pid"
 SUBJECT="$NAME results"
-TMP=`mktemp /tmp/$NAME.XXXXXXXX` || exit 1
+TMP=$(mktemp /tmp/$NAME.XXXXXXXX) || exit 1
 
 PATH="$PATH:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin"
 export PATH
 
-# check PID file ("lock file")
-if [ -e "$PIDFILE" ]; then
-       echo "Lockfile \"$PIDFILE\" already exists."
-       echo "Is an other instance still running?"
-       echo
-       echo -n "Aborted: "; date
-       echo
-       exit 4
-fi
-
 exec >"$TMP" 2>&1
 
 echo "$NAME Report"
 echo
-echo " - Host: `hostname -f`"
-echo " - User: `id -un`"
+echo " - Host: $(hostname -f)"
+echo " - User: $(id -un)"
 echo
 echo "Command:"
 echo "$0" "$@"
@@ -70,7 +59,7 @@ case "$r" in
                SUBJECT="$SUBJECT - with ERRORS!"
 esac
 
-cat "$TMP" | mail -s "$HOST: $SUBJECT" "$MAILTO"
+mail -s "$HOST: $SUBJECT" "$MAILTO" <"$TMP"
 
 rm -f "$TMP"
 exit $r