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June 3, 2019 15:17
MacでインストールされているJavaを確認する方法 ref: https://qiita.com/ponsuke0531/items/0506d41e355a585ccc97
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| $ java -version | |
| java version "1.8.0_45" | |
| Java(TM) SE Runtime Environment (build 1.8.0_45-b14) | |
| Java HotSpot(TM) 64-Bit Server VM (build 25.45-b02, mixed mode) |
ponsuke0531
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May 29, 2020 12:03
Error in linking security policy for appName -- Inconsistent Module State. となってしまった時の対応方法 ref: https://qiita.com/ponsuke0531/items/ebe6b56d5e8be1d5241e
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| cannot Deploy appName | |
| deploy is failing=Error occurred during deployment: Exception while loading the app : Error in linking security policy for appName -- Inconsistent Module State. Please see server.log for more details. |
ponsuke0531
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April 22, 2020 08:27
localにあるGlassFishとPayaraのバージョンを確認する方法 ref: https://qiita.com/ponsuke0531/items/505e2ccd826511821c5b
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| asadmin> version |
ponsuke0531
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May 14, 2019 02:30
MacでJavaのバージョンを切り替える方法 ref: https://qiita.com/ponsuke0531/items/795cd00d93b71c14d07b
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| $ java -version | |
| java version "1.8.0_45" | |
| Java(TM) SE Runtime Environment (build 1.8.0_45-b14) | |
| Java HotSpot(TM) 64-Bit Server VM (build 25.45-b02, mixed mode) |
ponsuke0531
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October 14, 2020 01:17
Gitでやりたいことをやりたい時に参考にするサイト集 ref: https://qiita.com/ponsuke0531/items/f13e657a28a0d84a5e31
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| # ディレクトリ名を指定してクローン | |
| $ git clone {url} {ディレクトリ名} | |
| # ブランチを指定してクローン | |
| $ git clone -b {ブランチ名} {url} | |
| # フェッチ | |
| $ git fetch origin | |
| # フェッチ : 削除されたリモートブランチをoriginから削除 | |
| $ git fetch --prune | |
| # フェッチ : 全ブランチを更新して削除されたブランチもoriginから削除 | |
| $ git fetch --all --prune |
ponsuke0531
/ file0.txt
Created
May 31, 2017 12:17
macOS SierraにHomebrewでipコマンドをインストールする ref: http://qiita.com/ponsuke0531/items/bb10e2a8614501f51723
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| $ brew upgrade | |
| Updating Homebrew... | |
| ==> Auto-updated Homebrew! | |
| <省略> | |
| $ brew doctor | |
| Your system is ready to brew. |
ponsuke0531
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July 13, 2017 13:39
MacのVirtualBoxに作った仮想マシンへCentOSをインストールまでしたがインターネットに接続できない時の対応方法 ref: http://qiita.com/ponsuke0531/items/244ac0367c12c62d32c0
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| $ sudo vi /etc/sysconfig/network-scripts/ifcfg-eth0s3 | |
| ----ifcfg-eth0s3ファイルの中身------- | |
| <省略> | |
| ONBOOT=yes <---------- noをyesに変更する | |
| --------------------------------- | |
| $ service network restart |
ponsuke0531
/ file0.txt
Created
June 1, 2017 14:28
CentOS7において「ip addr show」の結果をちょっと理解できるように調べた記録 ref: http://qiita.com/ponsuke0531/items/b61eeefdad9bb5e2ac28
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| * Two character prefixes based on the type of interface: | |
| * en -- ethernet | |
| * sl -- serial line IP (slip) | |
| * wl -- wlan | |
| * ww -- wwan | |
| * | |
| * Type of names: | |
| * b<number> -- BCMA bus core number | |
| * ccw<name> -- CCW bus group name | |
| * o<index>[d<dev_port>] -- on-board device index number |
ponsuke0531
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June 23, 2020 12:46
LinuxのOSを確認する方法 ref: https://qiita.com/ponsuke0531/items/48ec9f001d0b45d077fc
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| $ cat /etc/issue | |
| # CentOS, RedHat系 | |
| $ cat /etc/redhat-release | |
| # AmazonLinux | |
| $ cat /etc/system-release | |
| # Ubuntuとかいろいろ | |
| $ cat /etc/os-release |
ponsuke0531
/ file0.txt
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June 10, 2019 00:54
CentOSでユーザを作成してパスワードを設定してユーザ一覧で確認する方法 ref: https://qiita.com/ponsuke0531/items/bd606fbadf5f64c4dca2
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| # ユーザを作成する | |
| $ useradd {ユーザ名} | |
| # パスワードを設定する(rootの場合はユーザ名が不要) | |
| $ passws {ユーザ名} | |
| # ユーザ一覧を表示する | |
| $ cat /etc/passwd |