sudo chown $USER /var/run/docker.sock
sudo groupadd docker
sudo usermod -aG docker $USER
sudo systemctl restart docker
Chocolateyでyarnをインストール
choco install yarn
choco upgrade yarn
yarn add vue bootstrap-vue bootstrap
yarn add vue-template-compiler --save-dev --production=false
yarn watch-poll
vue.js HTML5のデータ属性 data-* の読み取り
event.target.dataset.*
2019/06 APC Smart-UPS 1500のバッテリー交換
前回の交換日が2015/09/12らしい
約4年もったみたい。
値段は当時の購入価格が6990円で
今は、8000円
値上がりしてます。
git reset --hard
git reset --hard
git pull
mroongaで特殊記号をエスケープ
PHPだと
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$keyword = preg_replace("/(\<.*?\>|\(.*?\))/", "\"$1\"", $keyword, -1, $count); if($count == 0) { $keyword = preg_replace("/(\<|\>|\(|\)|\+|\-|\*|\~)/", "\\$1", $keyword); } |
こんな感じでしょうか？
ClamAV
/etc/init.d/clamd restart
LibClamAV Warning: Detected duplicate databases /var/lib/clamav/bytecode.cvd and /var/lib/clamav/bytecode.cld, please manually remove one of them
LibClamAV Warning: Detected duplicate databases /var/lib/clamav/main.cvd and /var/lib/clamav/main.cld, please manually remove one of them
rm -f /var/lib/clamav/bytecode.cvd
rm -f /var/lib/clamav/bytecode.cld
rm -f /var/lib/clamav/main.cvd
rm -f /var/lib/clamav/main.cld
/etc/init.d/clamd restart
VMware ESXi ゲスト ubuntu 17.10.1 desktop 解像度の変更
open-vm-tools-desktopを入れると変更出来るようになる。
sudo apt-get autoremove open-vm-tools
sudo apt-get install open-vm-tools-desktop
reboot
Bootstrap 4正式リリース
Bootstrap 4正式リリースされた模様
Bootstrap 4
サンプルも増えてかなり良い感じ
Examples
CentOS7.4でPPPoE接続 rp-pppoe編
パッケージインストール
rp-pppoeを入れる
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# yum -y install rp-pppoe |
NICの確認
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# nmcli c |
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名前 UUID タイプ デバイス ens192 c019c2ff-5674-43ae-a917-fa6f96614d7a 802-3-ethernet ens192 ens224 059706f2-4077-424d-9d23-214bcf6441a4 802-3-ethernet ens224 ens256 c031fe2d-6976-45b3-9ba9-f1c8e32ddd3d 802-3-ethernet ens256 |
PPPoEの設定
下記コマンドでプロバイダーの接続ID・パスワードなどを設定する。
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# pppoe-setup |
プロバイダーの接続IDを指定
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Welcome to the PPPoE client setup. First, I will run some checks on your system to make sure the PPPoE client is installed properly... LOGIN NAME Enter your Login Name (default root): [プロバイダーの接続ID] |
ens192にPPPoE接続を割り当てる
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INTERFACE Enter the Ethernet interface connected to the PPPoE modem For Solaris, this is likely to be something like /dev/hme0. For Linux, it will be ethX, where 'X' is a number. (default eth0): ens192 |
常時接続環境の場合はデフォルトno
そのままエンター
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Do you want the link to come up on demand, or stay up continuously? If you want it to come up on demand, enter the idle time in seconds after which the link should be dropped. If you want the link to stay up permanently, enter 'no' (two letters, lower-case.) NOTE: Demand-activated links do not interact well with dynamic IP addresses. You may have some problems with demand-activated links. Enter the demand value (default no): |
/etc/resolv.confを参照してほしいので
そのままエンター
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DNS Please enter the IP address of your ISP's primary DNS server. If your ISP claims that 'the server will provide dynamic DNS addresses', enter 'server' (all lower-case) here. If you just press enter, I will assume you know what you are doing and not modify your DNS setup. Enter the DNS information here: |
プロバイダーの接続パスワードを入力
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PASSWORD Please enter your Password: [プロバイダーの接続パスワード] |
一般ユーザーでも接続できるのか という設定だと思う。
とりあえずyesにしておく。
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USERCTRL Please enter 'yes' (three letters, lower-case.) if you want to allow normal user to start or stop DSL connection (default yes): |
ファイヤーウォールの設定
firewalld側で設定するのでとりあえず0を指定
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FIREWALLING Please choose the firewall rules to use. Note that these rules are very basic. You are strongly encouraged to use a more sophisticated firewall setup; however, these will provide basic security. If you are running any servers on your machine, you must choose 'NONE' and set up firewalling yourself. Otherwise, the firewall rules will deny access to all standard servers like Web, e-mail, ftp, etc. If you are using SSH, the rules will block outgoing SSH connections which allocate a privileged source port. The firewall choices are: 0 - NONE: This script will not set any firewall rules. You are responsible for ensuring the security of your machine. You are STRONGLY recommended to use some kind of firewall rules. 1 - STANDALONE: Appropriate for a basic stand-alone web-surfing workstation 2 - MASQUERADE: Appropriate for a machine acting as an Internet gateway for a LAN Choose a type of firewall (0-2): 0 |
1,2の場合は接続時に下記スクリプトが実行されるので
細かい設定が出来る。
例えば、マルチホーミング時のゲートウェイの設定とか
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/etc/ppp/firewall-masq /etc/ppp/ip-up |
設定を保存しますか？
yを設定
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** Summary of what you entered ** Ethernet Interface: ens192 User name: 50921_01@n-f.ipq.jp Activate-on-demand: No DNS: Do not adjust Firewalling: NONE User Control: yes Accept these settings and adjust configuration files (y/n)? y |
以上で設定完了。
ifcfg-ppp0が生成される。
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/etc/sysconfig/network-scripts/ifcfg-ppp0 |
カーネルモードの方が負荷がかからなく、速度も出るらしいので設定する。
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# vi /etc/sysconfig/network-scripts/ifcfg-ppp0 |
LINUX_PLUGIN=/usr/lib64/pppd/2.4.5/rp-pppoe.soを追加
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USERCTL=yes BOOTPROTO=dialup NAME=DSLppp0 DEVICE=ppp0 TYPE=xDSL ONBOOT=yes PIDFILE=/var/run/pppoe-adsl.pid FIREWALL=NONE PING=. PPPOE_TIMEOUT=80 LCP_FAILURE=3 LCP_INTERVAL=20 CLAMPMSS=1412 CONNECT_POLL=6 CONNECT_TIMEOUT=60 DEFROUTE=yes SYNCHRONOUS=no ETH=ens192 PROVIDER=DSLppp0 USER=[プロバイダーの接続ID] PEERDNS=no DEMAND=no LINUX_PLUGIN=/usr/lib64/pppd/2.4.5/rp-pppoe.so |