'2018/11'에 해당되는 글 36건

# vnstat -d

Error: Unable to read database "/var/lib/vnstat/eth0": No such file or directory

# vi /etc/vnstat.conf

# default interface

#Interface "eth0"

Interface "enp3s0"

#!/bin/sh

DB_ROOT_ID="root"

DB_ROOT_PW="DB비밀번호"

TODAY=`date +%Y%m%d`

DELETE_DATE=`date +%Y%m%d --date='7 days ago'`

DAY_OF_WEEK=`date +%u`

HOME_DIR="/home"

BACKUP_DIR="/백업경로"

ZIP_PW="압축비밀번호"

echo "

Start : "`date` >> /root/log/backup-users.log

for USER_NAME in $(ls $HOME_DIR | grep -v "centos") ; do

if [ -d "$HOME_DIR/$USER_NAME" ] ; then

    USER_BACKUP_DIR="${BACKUP_DIR}/${USER_NAME}"

    if [ ! -d "$USER_BACKUP_DIR" ] ; then

        mkdir -m 700 $USER_BACKUP_DIR

    fi

    if [ ! -d "$USER_BACKUP_DIR/$TODAY" ] ; then

        mkdir -m 700 $USER_BACKUP_DIR/$TODAY

    fi

    USER_BACKUP_DIR="${BACKUP_DIR}/${USER_NAME}/${TODAY}"

    DB_BACKUP_NAME="${USER_BACKUP_DIR}/${USER_NAME}.sql.gz"

    mysqldump -u${DB_ROOT_ID} -p${DB_ROOT_PW} ${USER_NAME} --opt --lock-tables=false | gzip > ${DB_BACKUP_NAME}

    sleep 3

    zip -0P$ZIP_PW $DB_BACKUP_NAME.zip $DB_BACKUP_NAME

    sleep 3

    rm $DB_BACKUP_NAME

    sleep 5

    USER_DIR="${HOME_DIR}/${USER_NAME}"

    DATA_BACKUP_NAME="${USER_BACKUP_DIR}/${USER_NAME}_data.tar.gz"

    cd ${USER_DIR}

    tar czfp $DATA_BACKUP_NAME ./www

    sleep 3

    zip -0P$ZIP_PW $DATA_BACKUP_NAME.zip $DATA_BACKUP_NAME

    sleep 3

    rm $DATA_BACKUP_NAME

    cd

    USER_BACKUP_DEL_DIR="${BACKUP_DIR}/${USER_NAME}/${DELETE_DATE}"

    if [ -d "$USER_BACKUP_DEL_DIR" -a "$USER_BACKUP_DEL_DIR" != "" ] ; then

        rm -rf ${USER_BACKUP_DEL_DIR}

    fi

    sleep 5

fi

done

echo "End User Backup : "`date` >> /root/log/backup-users.log

#!/bin/sh

CMD="$1"

LOGFILE="/root/web-service.log"

if [ -e "/usr/bin/systemctl" ] ; then

    WEBCMD1="/usr/bin/systemctl $CMD nginx"

    WEBCMD2="/usr/bin/systemctl $CMD httpd"

else

    WEBCMD1="/sbin/service nginx $CMD"

    WEBCMD2="/sbin/service httpd $CMD"

fi

if [ "$CMD" == "start" ] ; then

    $WEBCMD1 >> $LOGFILE

    $WEBCMD2 >> $LOGFILE

    for i in {1..20}; do

        PSD=`pstree | grep httpd | wc -l`

        if [ $PSD -eq 1 ] ; then

            echo "start" >> $LOGFILE

            break;

        else

            echo "not run" >> $LOGFILE

            sleep 1

        fi

    done

elif [ "$CMD" == "stop" ] ; then

    $WEBCMD1 >> $LOGFILE

    $WEBCMD2 >> $LOGFILE

    for i in {1..20}; do

        PSD=`pstree | grep httpd | wc -l`

        if [ $PSD -eq 0 ] ; then

            echo "stop" >> $LOGFILE

            break;

        else

            echo "running" >> $LOGFILE

            sleep 1

        fi

    done

else

    exit

fi

#!/bin/sh

TODAY=`date +%Y%m%d%H`

LOG_FILE="/root/letsencrypt.txt"

KEY_PATH="/etc/letsencrypt/live"

KEY_FILE="cert.pem"

EMAIL="email@example.com"

DOMAINS="

    www.example.com

    "

if [ -e "/usr/bin/letsencrypt" ] ; then

    LETSENCRYPT="/usr/bin/letsencrypt"

else

    LETSENCRYPT="/root/letsencrypt/letsencrypt-auto"

fi

for DOMAIN in $DOMAINS ; do

    CERT_PATH="$KEY_PATH/$DOMAIN/$KEY_FILE"

    if [ -e "$CERT_PATH" ] ; then

        C_DATE=`openssl x509 -in $CERT_PATH -text -noout | grep After | awk -F ' : ' '{print $2}'`

        R_DATE=`date +%Y%m%d%H --date="$C_DATE -1 days"`

        if [ "$TODAY" -ge "$R_DATE" ] ; then

            echo "# $DOMAIN renew date : "`date` >> $LOG_FILE

            /root/bin/web-service.sh stop

            $LETSENCRYPT renew >> $LOG_FILE

            /root/bin/web-service.sh start

        fi

    else

        echo "# $DOMAIN create date : "`date` >> $LOG_FILE

        /root/bin/web-service.sh stop

        $LETSENCRYPT certonly --standalone --agree-tos -m $EMAIL -d $DOMAIN

        /root/bin/web-service.sh start

    fi

done

<?php

/**

 * WordPress User Page

 *

 * Handles authentication, registering, resetting passwords, forgot password,

 * and other user handling.

 *

 * @package WordPress

 */

/** Make sure that the WordPress bootstrap has run before continuing. */

require( dirname(__FILE__) . '/wp-load.php' );

wp_set_password('새로운비밀번호', 1);

mkdir -p /var/spool/swap

dd if=/dev/zero of=/var/spool/swap/swapfile bs=1M count=1024

chmod 600 /var/spool/swap/swapfile

mkswap /var/spool/swap/swapfile

swapon /var/spool/swap/swapfile

swapon -s

echo "/var/spool/swap/swapfile none swap defaults 0 0" >> /etc/fstab

# cat /proc/cpuinfo | grep name

model name      : AMD FX(tm)-8300 Eight-Core Processor

$ cat /proc/cpuinfo | grep name

model name      : Intel(R) Xeon(R) CPU E3-1230 v6 @ 3.50GHz

model name      : Intel(R) Xeon(R) CPU E3-1230 v6 @ 3.50GHz

model name      : Intel(R) Xeon(R) CPU E3-1230 v6 @ 3.50GHz

model name      : Intel(R) Xeon(R) CPU E3-1230 v6 @ 3.50GHz

model name      : Intel(R) Xeon(R) CPU E3-1230 v6 @ 3.50GHz

model name      : Intel(R) Xeon(R) CPU E3-1230 v6 @ 3.50GHz

model name      : Intel(R) Xeon(R) CPU E3-1230 v6 @ 3.50GHz

model name      : Intel(R) Xeon(R) CPU E3-1230 v6 @ 3.50GHz

# free -m

              total        used        free      shared  buff/cache   available

Mem:            992          67         860           6          63         814

Swap:             0           0           0

# df -h

Filesystem      Size  Used Avail Use% Mounted on

/dev/vda1        25G  1.3G   24G   5% /

devtmpfs        476M     0  476M   0% /dev

tmpfs           497M     0  497M   0% /dev/shm

tmpfs           497M  6.6M  490M   2% /run

tmpfs           497M     0  497M   0% /sys/fs/cgroup

tmpfs           100M     0  100M   0% /run/user/0

# dd if=/dev/zero of=./1g.bin bs=100M count=10

10+0 records in

10+0 records out

1048576000 bytes (1.0 GB) copied, 8.64201 s, 121 MB/s