diff --git a/plugins/healthcheck/healthcheck_log b/plugins/healthcheck/healthcheck_log
index 1cd79779..9e86dbe9 100755
--- a/plugins/healthcheck/healthcheck_log
+++ b/plugins/healthcheck/healthcheck_log
@@ -1,161 +1,161 @@
-#!/bin/bash
-#
-#healthcheck on munin
-#egrep system log and alert.
-#
-#programed by rti (hiroyuki fujie) super.rti@gmail.com @super_rti
-#LICENSE: NYSL (public domain)
-#
-#
-#config file
-#      /etc/munin/plugin-conf.d/munin-node
-#
-#example minimum config
-#---------------------------------------------------
-#[healthcheck_log]
-#user root
-#env.log_1  /var/log/messages
-#---------------------------------------------------
-#
-#check two log
-#---------------------------------------------------
-#[healthcheck_log]
-#user root
-#env.log_1  /var/log/messages
-#env.log_2  /var/log/syslog
-#---------------------------------------------------
-#
-#check two three
-#---------------------------------------------------
-#[healthcheck_log]
-#user root
-#env.log_1  /var/log/messages
-#env.log_2  /var/log/syslog
-#env.log_3  /var/log/dmesg
-#---------------------------------------------------
-#
-#set name
-#---------------------------------------------------
-#[healthcheck_log]
-#user root
-#env.log_1  /var/log/messages
-#env.name_1 my_server_messages
-#---------------------------------------------------
-#
-#set egrep string
-#---------------------------------------------------
-#[healthcheck_log]
-#user root
-#env.log_1  /var/log/messages
-#env.grep_1 alert|warning
-#---------------------------------------------------
-#
-#set egrep string
-#---------------------------------------------------
-#[healthcheck_log]
-#user root
-#env.log_1  /var/log/messages
-#env.grep_1 alert|warning
-#---------------------------------------------------
-#
-#full option
-#/etc/munin/plugin-conf.d/munin-node
-#---------------------------------------------------
-#[healthcheck_log]
-#user root                          #log file is read only root user.
-#env.log_1  /var/log/messages       #target log filename
-#env.grep_1 critical|error          #egrep string.
-                                    #defualt by critical|error|warning|crash|fatal|kernel
-#---------------------------------------------------
-#
-
-
-#edakari speed up.
-CHECKMAX=`env | grep log_ | wc -l`
-let CHECKMAX="$CHECKMAX + 1"
-MINUTE_BY_GREP_RANGE=10
-
-if [ "$1" = "autoconf" ]; then
-    if [ $CHECKMAX -le 1 ]; then
-         echo no
-         exit 1
-    fi
-    echo yes
-    exit 0
-fi
-
-if [ "$1" = "config" ]; then
-    echo 'graph_title log grep (match count)'
-    echo "graph_args --base 1000 -l 0 --vertical-label match_count"
-    echo 'graph_scale no'
-    echo 'graph_vlabel match_count'
-    echo 'graph_category healthcheck'
-    echo 'graph_info This graph shows the bad event count on log'
-
-    for(( I = 1; I < $CHECKMAX; ++I ))
-    do
-         eval log=\$log_${I}
-         eval name=\$name_${I}
-         eval grep=\$grep_${I}
-         if [ "x${log}" = "x" ]; then
-              continue
-         fi
-         if [ "x${name}" = "x" ]; then
-             name=`echo $log | sed 's#[/|\.]#_#g'`
-         fi
-         if [ "x${name}" = "x" ]; then
-             grep="critical|error|crash|fatal|kernel"
-         fi
-
-         echo "$name.label $name"
-         echo "$name.info egrep $grep $log | wc -l"
-         echo "$name.draw LINE2"
-         echo "$name.min 0"
-         echo "$name.max 20"
-         echo "$name.critical 0:0"
-    done
-
-    exit 0
-fi
-
-NOWTIME=`date --date "$MINUTE_BY_GREP_RANGE minute ago" +%s`
-
-for(( I = 1; I < $CHECKMAX; ++I ))
-do
-    eval log=\$log_${I}
-    eval name=\$name_${I}
-    eval grep=\$grep_${I}
-    if [ "x${log}" = "x" ]; then
-         continue
-    fi
-    if [ "x${name}" = "x" ]; then
-         name=`echo $log | sed 's#[/|\.]#_#g'`
-    fi
-    if [ "x${grep}" = "x" ]; then
-         grep="critical|error|crash|fatal|kernel"
-    fi
-
-    COUNT=0
-    MESSAGE=
-    IFS=$'\n'
-    MATCHLINES=(`egrep -i "$grep" "$log"`)
-    for(( N = ${#MATCHLINES[@]} - 1; N >= 0 ; --N ))
-    do
-         LINE=${MATCHLINES[$N]}
-         DATESTRING=`echo $LINE | awk '{ printf("%s %s %s",$1,$2,$3)}'`
-         LOGTIME=`date --date "$DATESTRING" +%s`
-         if [ $LOGTIME -lt $NOWTIME ]; then
-               break
-         fi
-         let COUNT="$COUNT + 1"
-         MESSAGE="$MESSAGE$LINE //@LINE@// "
-    done
-
-
-    if [ $COUNT -eq 0 ]; then
-        echo "${name}.value 0"
-    else
-        echo "${name}.value ${COUNT}"
-        echo "${name}.extinfo ${MESSAGE}"
-    fi
-done
+#!/bin/bash
+#
+#healthcheck on munin
+#egrep system log and alert.
+#
+#programed by rti (hiroyuki fujie) super.rti@gmail.com @super_rti
+#LICENSE: NYSL (public domain)
+#
+#
+#config file
+#      /etc/munin/plugin-conf.d/munin-node
+#
+#example minimum config
+#---------------------------------------------------
+#[healthcheck_log]
+#user root
+#env.log_1  /var/log/messages
+#---------------------------------------------------
+#
+#check two log
+#---------------------------------------------------
+#[healthcheck_log]
+#user root
+#env.log_1  /var/log/messages
+#env.log_2  /var/log/syslog
+#---------------------------------------------------
+#
+#check two three
+#---------------------------------------------------
+#[healthcheck_log]
+#user root
+#env.log_1  /var/log/messages
+#env.log_2  /var/log/syslog
+#env.log_3  /var/log/dmesg
+#---------------------------------------------------
+#
+#set name
+#---------------------------------------------------
+#[healthcheck_log]
+#user root
+#env.log_1  /var/log/messages
+#env.name_1 my_server_messages
+#---------------------------------------------------
+#
+#set egrep string
+#---------------------------------------------------
+#[healthcheck_log]
+#user root
+#env.log_1  /var/log/messages
+#env.grep_1 alert|warning
+#---------------------------------------------------
+#
+#set egrep string
+#---------------------------------------------------
+#[healthcheck_log]
+#user root
+#env.log_1  /var/log/messages
+#env.grep_1 alert|warning
+#---------------------------------------------------
+#
+#full option
+#/etc/munin/plugin-conf.d/munin-node
+#---------------------------------------------------
+#[healthcheck_log]
+#user root                          #log file is read only root user.
+#env.log_1  /var/log/messages       #target log filename
+#env.grep_1 critical|error          #egrep string.
+                                    #defualt by critical|error|warning|crash|fatal|kernel
+#---------------------------------------------------
+#
+
+
+#edakari speed up.
+CHECKMAX=`env | grep log_ | wc -l`
+let CHECKMAX="$CHECKMAX + 1"
+MINUTE_BY_GREP_RANGE=10
+
+if [ "$1" = "autoconf" ]; then
+    if [ $CHECKMAX -le 1 ]; then
+         echo no
+         exit 1
+    fi
+    echo yes
+    exit 0
+fi
+
+if [ "$1" = "config" ]; then
+    echo 'graph_title log grep (match count)'
+    echo "graph_args --base 1000 -l 0 --vertical-label match_count"
+    echo 'graph_scale no'
+    echo 'graph_vlabel match_count'
+    echo 'graph_category healthcheck'
+    echo 'graph_info This graph shows the bad event count on log'
+
+    for(( I = 1; I < $CHECKMAX; ++I ))
+    do
+         eval log=\$log_${I}
+         eval name=\$name_${I}
+         eval grep=\$grep_${I}
+         if [ "x${log}" = "x" ]; then
+              continue
+         fi
+         if [ "x${name}" = "x" ]; then
+             name=`echo $log | sed 's#[/|\.]#_#g'`
+         fi
+         if [ "x${name}" = "x" ]; then
+             grep="critical|error|crash|fatal|kernel"
+         fi
+
+         echo "$name.label $name"
+         echo "$name.info egrep $grep $log | wc -l"
+         echo "$name.draw LINE2"
+         echo "$name.min 0"
+         echo "$name.max 20"
+         echo "$name.critical 0:0"
+    done
+
+    exit 0
+fi
+
+NOWTIME=`date --date "$MINUTE_BY_GREP_RANGE minute ago" +%s`
+
+for(( I = 1; I < $CHECKMAX; ++I ))
+do
+    eval log=\$log_${I}
+    eval name=\$name_${I}
+    eval grep=\$grep_${I}
+    if [ "x${log}" = "x" ]; then
+         continue
+    fi
+    if [ "x${name}" = "x" ]; then
+         name=`echo $log | sed 's#[/|\.]#_#g'`
+    fi
+    if [ "x${grep}" = "x" ]; then
+         grep="critical|error|crash|fatal|kernel"
+    fi
+
+    COUNT=0
+    MESSAGE=
+    IFS=$'\n'
+    MATCHLINES=(`egrep -i "$grep" "$log"`)
+    for(( N = ${#MATCHLINES[@]} - 1; N >= 0 ; --N ))
+    do
+         LINE=${MATCHLINES[$N]}
+         DATESTRING=`echo $LINE | awk '{ printf("%s %s %s",$1,$2,$3)}'`
+         LOGTIME=`date --date "$DATESTRING" +%s`
+         if [ $LOGTIME -lt $NOWTIME ]; then
+               break
+         fi
+         let COUNT="$COUNT + 1"
+         MESSAGE="$MESSAGE$LINE //@LINE@// "
+    done
+
+
+    if [ $COUNT -eq 0 ]; then
+        echo "${name}.value 0"
+    else
+        echo "${name}.value ${COUNT}"
+        echo "${name}.extinfo ${MESSAGE}"
+    fi
+done
diff --git a/plugins/mail/postfix-policyd b/plugins/mail/postfix-policyd
index fee80923..fb094740 100755
--- a/plugins/mail/postfix-policyd
+++ b/plugins/mail/postfix-policyd
@@ -1,53 +1,53 @@
-#!/bin/bash
-#
-# Plugin to monitor incoming mails greylisted by postfix-policyd
-#
-# Parameters understood:
-#
-#       config   (required)
-#       autoconf (optional)
-#
-
-MYSQL_USER="postfix-policyd"
-MYSQL_PASS=""
-MYSQL_DB="postfixpolicyd"
-
-if [ "$1" = "autoconf" ]; then
-        if [ -n "${MYSQL_PASS}" ] ; then
-                echo yes
-                exit 0
-        else
-                echo "no (set mysql pass)"
-                exit 1
-        fi
-fi
-
-if [ "$1" = "config" ]; then
-        echo 'graph_title Postfix-Policyd daily filtering'
-        echo 'graph_order delayed passed whitelisted'
-        echo 'graph_category mail'
-        echo 'graph_vlabel Count'
-        echo 'graph_scale no'
-
-##      echo 'graph_args --base 1000 -l 0'
-        echo 'delayed.label delayed'
-        echo 'delayed.type GAUGE'
-        echo 'passed.label passed'
-        echo 'passed.type GAUGE'
-        echo 'whitelisted.label whitelisted'
-        echo 'whitelisted.type GAUGE'
-        echo 'blacklisted.label blacklisted'
-        echo 'blacklisted.type GAUGE'
-
-        exit 0
-fi
-
-DELAYED="`echo "SELECT COUNT(*) FROM triplet WHERE _count = 0" | mysql -u${MYSQL_USER} -p${MYSQL_PASS} ${MYSQL_DB} | egrep [0-9]`"
-PASSED="`echo "SELECT COUNT(*) FROM triplet WHERE _count != 0" | mysql -u${MYSQL_USER} -p${MYSQL_PASS} ${MYSQL_DB} | egrep [0-9]`"
-WHITELISTED="`echo "SELECT COUNT(*) FROM whitelist" | mysql -u${MYSQL_USER} -p${MYSQL_PASS} ${MYSQL_DB} | egrep [0-9]`"
-BLACKLISTED="`echo "SELECT COUNT(*) FROM blacklist" | mysql -u${MYSQL_USER} -p${MYSQL_PASS} ${MYSQL_DB} | egrep [0-9]`"
-
-echo "delayed.value ${DELAYED}"
-echo "passed.value ${PASSED}"
-echo "whitelisted.value ${WHITELISTED}"
-echo "blacklisted.value ${BLACKLISTED}"
\ No newline at end of file
+#!/bin/bash
+#
+# Plugin to monitor incoming mails greylisted by postfix-policyd
+#
+# Parameters understood:
+#
+#       config   (required)
+#       autoconf (optional)
+#
+
+MYSQL_USER="postfix-policyd"
+MYSQL_PASS=""
+MYSQL_DB="postfixpolicyd"
+
+if [ "$1" = "autoconf" ]; then
+        if [ -n "${MYSQL_PASS}" ] ; then
+                echo yes
+                exit 0
+        else
+                echo "no (set mysql pass)"
+                exit 1
+        fi
+fi
+
+if [ "$1" = "config" ]; then
+        echo 'graph_title Postfix-Policyd daily filtering'
+        echo 'graph_order delayed passed whitelisted'
+        echo 'graph_category mail'
+        echo 'graph_vlabel Count'
+        echo 'graph_scale no'
+
+##      echo 'graph_args --base 1000 -l 0'
+        echo 'delayed.label delayed'
+        echo 'delayed.type GAUGE'
+        echo 'passed.label passed'
+        echo 'passed.type GAUGE'
+        echo 'whitelisted.label whitelisted'
+        echo 'whitelisted.type GAUGE'
+        echo 'blacklisted.label blacklisted'
+        echo 'blacklisted.type GAUGE'
+
+        exit 0
+fi
+
+DELAYED="`echo "SELECT COUNT(*) FROM triplet WHERE _count = 0" | mysql -u${MYSQL_USER} -p${MYSQL_PASS} ${MYSQL_DB} | egrep [0-9]`"
+PASSED="`echo "SELECT COUNT(*) FROM triplet WHERE _count != 0" | mysql -u${MYSQL_USER} -p${MYSQL_PASS} ${MYSQL_DB} | egrep [0-9]`"
+WHITELISTED="`echo "SELECT COUNT(*) FROM whitelist" | mysql -u${MYSQL_USER} -p${MYSQL_PASS} ${MYSQL_DB} | egrep [0-9]`"
+BLACKLISTED="`echo "SELECT COUNT(*) FROM blacklist" | mysql -u${MYSQL_USER} -p${MYSQL_PASS} ${MYSQL_DB} | egrep [0-9]`"
+
+echo "delayed.value ${DELAYED}"
+echo "passed.value ${PASSED}"
+echo "whitelisted.value ${WHITELISTED}"
+echo "blacklisted.value ${BLACKLISTED}"