{"id":760,"date":"2017-03-09T09:20:42","date_gmt":"2017-03-09T18:20:42","guid":{"rendered":"\/blog\/?p=760"},"modified":"2023-09-21T09:37:46","modified_gmt":"2023-09-21T00:37:46","slug":"ubuntu-%ec%b5%9c%ec%a0%81%ed%99%94-%ec%8a%a4%ed%81%ac%eb%a6%bd%ed%8a%b8","status":"publish","type":"post","link":"https:\/\/hasu0707.duckdns.org\/blog\/?p=760","title":{"rendered":"Ubuntu \ucd5c\uc801\ud654 \uc2a4\ud06c\ub9bd\ud2b8"},"content":{"rendered":"\n<p><span style=\"font-family:\uad74\ub9bc\uccb4,courier new,lucida console;\">\ub2e4\uc6b4\ub85c\ub4dc:<\/span><\/p>\r\n\r\n<p><span style=\"font-family:\uad74\ub9bc\uccb4,courier new,lucida console;\"><a data-file-srl=\"4828\" href=\"\/xe\/?module=file&amp;act=procFileDownload&amp;file_srl=4828&amp;sid=41bce2127ce9e0ed72b21c9c7ab69b27&amp;module_srl=1899\">1.optimize_ubuntu_server_no_root.sh<\/a><\/span><\/p>\r\n\r\n<p><span style=\"font-family:\uad74\ub9bc\uccb4,courier new,lucida console;\"><a data-file-srl=\"4829\" href=\"\/xe\/?module=file&amp;act=procFileDownload&amp;file_srl=4829&amp;sid=67741b100fd2201d5679f5ae124beb3c&amp;module_srl=1899\">2.optimize_ubuntu_server_root.sh<\/a><\/span><\/p>\r\n\r\n<p>&nbsp;<\/p>\r\n\r\n<pre style=\"background:#000;color:#f8f8f8\">\r\n<span style=\"font-family:\uad74\ub9bc\uccb4,courier new,lucida console;\"><span style=\"color:#aeaeae;font-style:italic\">#!\/bin\/sh<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># Ubuntu \ucd5c\uc801\ud654 \uc2a4\ud06c\ub9bd\ud2b8 1\/2 (\uc77c\ubc18 \uacc4\uc815\uc73c\ub85c \uc2e4\ud589)<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># \uc774 \uc2a4\ud06c\ub9bd\ud2b8\ub294<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># Ubuntu 16.04.1 LTS \uc5d0\uc11c \uc2dc\ud5d8\ub418\uc5c8\uc73c\uba70,<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># \ubc18\ub4dc\uc2dc \uc778\ud130\ub137\uc774 \uac00\ub2a5\ud558\uace0 \uc77c\ubc18\uacc4\uc815\uc73c\ub85c \uc2e4\ud589\ud574\uc57c \ud55c\ub2e4.<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># Author: \uc774\uc874\uc11d (hasu0707@gmail.com)<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nIFACE_NAME=<span style=\"color:#65b042\">&quot;ens33&quot;<\/span>\r\nIF_IP_ADDR=<span style=\"color:#65b042\">&quot;10.10.10.39&quot;<\/span>\r\nIF_NETMASK=<span style=\"color:#65b042\">&quot;255.255.255.0&quot;<\/span>\r\nIF_GATEWAY=<span style=\"color:#65b042\">&quot;10.10.10.254&quot;<\/span>\r\n\r\nsudo sync\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># root \ud328\uc2a4\uc6cc\ub4dc \uc124\uc815<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo <span style=\"color:#dad085\">echo<\/span> <span style=\"color:#65b042\">&quot;################################################&quot;<\/span>\r\nsudo <span style=\"color:#dad085\">echo<\/span> <span style=\"color:#65b042\">&quot;#&quot;<\/span>\r\nsudo <span style=\"color:#dad085\">echo<\/span> <span style=\"color:#65b042\">&quot;# PLEASE, ENTER NEW ROOT PASSWORD.&quot;<\/span>\r\nsudo <span style=\"color:#dad085\">echo<\/span> <span style=\"color:#65b042\">&quot;#&quot;<\/span>\r\nsudo <span style=\"color:#dad085\">echo<\/span> <span style=\"color:#65b042\">&quot;################################################&quot;<\/span>\r\nsudo passwd root\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># \/etc\/apt\/sources.list \uc5c5\ub370\uc774\ud2b8<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo apt-get -y update\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># \ub85c\ucf00\uc77c \uc124\uc815<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo apt-get -y install language-pack-ko\r\nsudo locale-gen <span style=\"color:#65b042\">&quot;ko_KR.UTF-8&quot;<\/span>\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># \ud0c0\uc784\uc874 \uc14b\ud305<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo chmod 666 \/etc\/timezone\r\nsudo <span style=\"color:#dad085\">echo<\/span> <span style=\"color:#65b042\">&quot;Asia\/Seoul&quot;<\/span> <span style=\"color:#e28964\">&gt;<\/span> \/etc\/timezone\r\n<span style=\"color:#aeaeae;font-style:italic\">#sudo echo &quot;Etc\/UTC&quot; &gt; \/etc\/timezone<\/span>\r\nsudo chmod 644 \/etc\/timezone\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># \ub124\ud2b8\uc6cc\ud06c \uc14b\ud305<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo cp \/etc\/network\/interfaces \/etc\/network\/interfaces.old\r\nsudo chmod 666 \/etc\/network\/interfaces\r\nsudo sed -i <span style=\"color:#65b042\">&quot;s\/iface <span style=\"color:#8a9a95\">${IFACE_NAME}<\/span> inet dhcp\/iface <span style=\"color:#8a9a95\">${IFACE_NAME}<\/span> inet static\/g&quot;<\/span> \/etc\/network\/interfaces\r\nsudo <span style=\"color:#dad085\">echo<\/span> <span style=\"color:#65b042\">&quot;address <span style=\"color:#8a9a95\">${IF_IP_ADDR}<\/span>&quot;<\/span> <span style=\"color:#e28964\">&gt;&gt;<\/span> \/etc\/network\/interfaces\r\nsudo <span style=\"color:#dad085\">echo<\/span> <span style=\"color:#65b042\">&quot;netmask <span style=\"color:#8a9a95\">${IF_NETMASK}<\/span>&quot;<\/span> <span style=\"color:#e28964\">&gt;&gt;<\/span> \/etc\/network\/interfaces\r\nsudo <span style=\"color:#dad085\">echo<\/span> <span style=\"color:#65b042\">&quot;gateway <span style=\"color:#8a9a95\">${IF_GATEWAY}<\/span>&quot;<\/span> <span style=\"color:#e28964\">&gt;&gt;<\/span> \/etc\/network\/interfaces\r\nsudo <span style=\"color:#dad085\">echo<\/span> <span style=\"color:#65b042\">&quot;dns-nameservers 8.8.8.8&quot;<\/span> <span style=\"color:#e28964\">&gt;&gt;<\/span> \/etc\/network\/interfaces\r\nsudo chmod 644 \/etc\/network\/interfaces\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># \ub124\ud2b8\uc6cc\ud06c \uc14b\ud305 (DNS)<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo chmod 666 \/etc\/resolv.conf\r\nsudo <span style=\"color:#dad085\">echo<\/span> <span style=\"color:#65b042\">&quot;search local&quot;<\/span> <span style=\"color:#e28964\">&gt;<\/span> \/etc\/resolv.conf\r\nsudo <span style=\"color:#dad085\">echo<\/span> <span style=\"color:#65b042\">&quot;nameserver 8.8.8.8&quot;<\/span> <span style=\"color:#e28964\">&gt;&gt;<\/span> \/etc\/resolv.conf\r\nsudo chmod 644 \/etc\/resolv.conf\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># \uc804\uccb4 \ud328\ud0a4\uc9c0 \uc5c5\ub370\uc774\ud2b8<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo apt-get update -y\r\nsudo apt-get upgrade -y\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># \ubd88\ud544\uc694\ud55c \ud30c\uc77c \uc815\ub9ac<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo rm -f \/var\/log\/<span style=\"color:#e28964\">*<\/span>log\r\nsudo rm -rf \/tmp\/<span style=\"color:#e28964\">*<\/span>\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># \ud544\uc694\ud55c \ud328\ud0a4\uc9c0 \uc124\uce58<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># (\uc124\uce58\uac00 \uc548\ub420 \uc218 \uc788\uc73c\ub2c8 \ub9ac\ubd80\ud305 \ud6c4 \ud655\uc778 \uc694\ub9dd)<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># \ud544\uc218 \uc720\ud2f8\ub9ac\ud2f0 \uc124\uce58<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo add-apt-repository ppa:eugenesan\/ppa\r\nsudo apt-get -y install lrzsz snapd\r\nsudo apt-get -y install gzip bzip2 tar unrar arj p7zip minicom mc ftp lsof lftp\r\nsudo apt-get -y install iptables bridge-utils isc-dhcp-server iperf\r\nsudo apt-get -y install ntfs-3g\r\nsudo apt-get -y install exfat-fuse exfat-utils\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># X-Window \uc124\uce58<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo apt-get -y install xorg gdm\r\nsudo apt-get -y install language-pack-ko language-pack-gnome-ko-base\r\nsudo apt-get -y install fbterm\r\nsudo apt-get -y install fonts-nanum-coding\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># X-Window\ub85c \ubd80\ud305\ub418\uc9c0 \uc54a\ub3c4\ub85d \uc14b\ud305<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span> multi-user.target --force\r\nsudo systemctl <span style=\"color:#dad085\">set<\/span>-default multi-user.target\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># \uac1c\ubc1c\ub3c4\uad6c \uc124\uce58<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo apt-get -y install git subversion build-essential pkg-config\r\nsudo apt-get -y install zlib1g-dev liblzma-dev python-magic\r\nsudo apt-get -y install libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev\r\nsudo apt-get -y install linux-headers-<span style=\"color:#65b042\">`uname -r`<\/span>\r\nsudo apt-get -y install python-dev\r\nsudo apt-get -y install uncrustify\r\nsudo apt-get -y install flex bison\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># vsftpd \uc124\uce58 (\/etc\/vsftpd.conf)<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo apt-get -y install vsftpd\r\nsudo systemctl disable vsftpd.service\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># Oracle JDK \uc124\uce58<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo apt-get -y install python-software-properties\r\nsudo add-apt-repository -y ppa:webupd8team\/java\r\nsudo apt-get -y update\r\nsudo apt-get -y install oracle-java8-installer\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># mysql \ud328\ud0a4\uc9c0 \uc124\uce58<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo apt-get -y install mysql-server mysql-client\r\nsudo chmod 666 \/etc\/mysql\/mysql.conf.d\/mysqld.cnf\r\nsudo sed -i <span style=\"color:#65b042\">&quot;s\/127.0.0.1\/0.0.0.0\/g&quot;<\/span> \/etc\/mysql\/mysql.conf.d\/mysqld.cnf\r\nsudo chmod 644 \/etc\/mysql\/mysql.conf.d\/mysqld.cnf\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># apache2,php \ud328\ud0a4\uc9c0 \uc124\uce58<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo apt-get -y install apache2\r\nsudo apt-get -y install apache2-utils\r\nsudo apt-get -y install php libapache2-mod-php\r\nsudo apt-get -y install php-mysql php-cli php-xml-parser\r\nsudo a2enmod rewrite\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># \ucee4\ub110 \uc5c5\uadf8\ub808\uc774\ub4dc<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo apt-get -y install linux-generic  linux-headers-generic linux-image-generic\r\nsudo apt-get -y install ubuntu-core-launcher\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># \ubd88\ud544\uc694\ud55c \uc11c\ube44\uc2a4 \uc81c\uac70<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># enable \ub418\uc5b4\uc788\ub294 \uc11c\ube44\uc2a4 \ubcf4\uae30<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># ls -1 \/etc\/rc$(runlevel| cut -d&quot; &quot; -f2).d\/S* | awk -F&#39;[0-9][0-9]&#39; &#39;{print &quot;Startup :-&gt; &quot; $2}&#39;<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># systemctl -t service -a<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo systemctl disable acpid.service\r\nsudo systemctl disable apparmor.service\r\nsudo systemctl disable apport.service\r\nsudo systemctl disable avahi-daemon.service\r\nsudo systemctl disable bluetooth.service\r\nsudo systemctl disable cryptdisks-early.service\r\nsudo systemctl disable cryptdisks.service\r\nsudo systemctl disable dbus.service\r\nsudo systemctl disable gdm3.service\r\nsudo systemctl disable grub-common.service\r\nsudo systemctl disable iscsid.service\r\nsudo systemctl disable lxcfs.service\r\nsudo systemctl disable lxd-containers.service\r\nsudo systemctl disable lxd.service\r\nsudo systemctl disable mdadm.service\r\nsudo systemctl disable ModemManager.service\r\nsudo systemctl disable nfs-client.target\r\nsudo systemctl disable nfs-config.service\r\nsudo systemctl disable nfs-kernel-server.service\r\nsudo systemctl disable nscd.service\r\nsudo systemctl disable nslcd.service\r\nsudo systemctl disable open-iscsi.service\r\nsudo systemctl disable open-vm-tools.service\r\nsudo systemctl disable plymouth-log.service\r\nsudo systemctl disable plymouth.service\r\nsudo systemctl disable polkitd.service\r\nsudo systemctl disable rpcbind.service\r\nsudo systemctl disable rsync.service\r\nsudo systemctl disable setvtrgb.service\r\nsudo systemctl disable snapd.service\r\nsudo systemctl disable ufw.service\r\nsudo systemctl disable uuidd.service\r\nsudo systemctl disable vsftpd.service\r\nsudo systemctl disable x11-common.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  atd.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  console-setup.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  cron.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  getty@tty1.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  ifup@ens33.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  irqbalance.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  keyboard-setup.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  kmod-static-nodes.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  lvm2-lvmetad.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  lvm2-monitor.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  networking.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  ondemand.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  rc-local.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  resolvconf.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  rsyslog.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  ssh.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  systemd-journal-flush.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  systemd-journald.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  systemd-logind.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  systemd-modules-load.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  systemd-random-seed.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  systemd-remount-fs.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  systemd-sysctl.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  systemd-timesyncd.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  systemd-tmpfiles-setup-dev.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  systemd-tmpfiles-setup.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  systemd-udev-trigger.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  systemd-udevd.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  systemd-update-utmp.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  systemd-user-sessions.service\r\nsudo systemctl <span style=\"color:#dad085\">enable<\/span>  user@0.service\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># Ubuntu \uc790\ub3d9 \uc5c5\ub370\uc774\ud2b8 \ube44\ud65c\uc131\ud654<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo sed -i <span style=\"color:#65b042\">&#39;s\/Update-Package-Lists &quot;1&quot;\/Update-Package-Lists &quot;0&quot;\/g&#39;<\/span> \/etc\/apt\/apt.conf.d\/10periodic\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># sshd root \uacc4\uc815 \ud65c\uc131\ud654<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo sed -i <span style=\"color:#65b042\">&#39;s\/#PermitRootLogin yes\/PermitRootLogin yes\/g&#39;<\/span> \/etc\/ssh\/sshd_config\r\nsudo sed -i <span style=\"color:#65b042\">&#39;s\/PermitRootLogin prohibit-password\/PermitRootLogin yes\/g&#39;<\/span> \/etc\/ssh\/sshd_config\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># \uc124\uce58\ub418\uc5b4 \uc788\ub294 \ubaa8\ub4e0 \ud328\ud0a4\uc9c0 \uc5c5\uadf8\ub808\uc774\ub4dc<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo apt-get -y upgrade\r\n\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\"># \ubd88\ud544\uc694\ud55c \ud30c\uc77c\ub4e4 \uc0ad\uc81c<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">#<\/span>\r\n<span style=\"color:#aeaeae;font-style:italic\">###########################################################<\/span>\r\nsudo apt-get -y -f autoremove\r\nsudo apt-get -y autoclean\r\nsudo apt-get -y clean\r\nsudo sync<\/span>\r\n<\/pre>\n\n\n<div class=\"wp-block-file\"><a href=\"\/blog\/wp-content\/uploads\/cms_xe\/bin0158\">1.optimize_ubuntu_server_no_root.sh<\/a><a href=\"\/blog\/wp-content\/uploads\/cms_xe\/bin0158\" class=\"wp-block-file__button\" download>\ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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