※こちらは旧サイトです（新サイトはこちら）
テキストというかdocker ps
$ docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS
7a2f54c497ba Analyze:latest "/entrypoint.sh" 18 minutes ago Up 18 minutes
8137dd971ed3 Analyze:latest "/entrypoint.sh" 25 hours ago Exited (0) 25 hours ago
85522651013f Analyze:latest "/entrypoint.sh" 25 hours ago Exited (0) 25 hours ago
2ac628115aa4 Analyze:latest "/entrypoint.sh" 26 hours ago Exited (0) 26 hours ago
0bd7d1970440 Analyze:latest "/entrypoint.sh" 26 hours ago Exited (0) 26 hours ago
73479b05f1f8 nobiki/9zilla:latest "/usr/bin/supervisord" 2 weeks ago Up 2 hours
851ada8c938c jenkins:2.19.2 "/bin/tini -- /usr..." 2 weeks ago Up 2 hours
94122d817559 nobiki/9zilla-repos-git:latest "/bootstrap.sh" 2 weeks ago Up 2 hours// Exitedを含む（普通の使い方）
$ docker ps -a | grep "Exited"
8137dd971ed3 Analyze:latest "/entrypoint.sh" 25 hours ago Exited (0) 25 hours ago
85522651013f Analyze:latest "/entrypoint.sh" 25 hours ago Exited (0) 25 hours ago
2ac628115aa4 Analyze:latest "/entrypoint.sh" 26 hours ago Exited (0) 26 hours ago
0bd7d1970440 Analyze:latest "/entrypoint.sh" 26 hours ago Exited (0) 26 hours ago
// 文字列を含まない物だけに絞る（-v）
$ docker ps -a | grep -v "Analyze"
CONTAINER ID IMAGE COMMAND CREATED STATUS
73479b05f1f8 nobiki/9zilla:latest "/usr/bin/supervisord" 2 weeks ago Up 2 hours
851ada8c938c jenkins:2.19.2 "/bin/tini -- /usr..." 2 weeks ago Up 2 hours
94122d817559 nobiki/9zilla-repos-git:latest "/bootstrap.sh" 2 weeks ago Up 2 hours
// ヒット数カウント（-c）
$ docker ps -a | grep -c "Exited"
4
// ヒット数カウントに空文字を渡したら行数カウントになる
$ docker ps -a | grep -c ""
9
// 正規表現：「ago」で終わる
$ docker ps -a | grep "ago$"
8137dd971ed3 Analyze:latest "/entrypoint.sh" 25 hours ago Exited (0) 25 hours ago
85522651013f Analyze:latest "/entrypoint.sh" 25 hours ago Exited (0) 25 hours ago
2ac628115aa4 Analyze:latest "/entrypoint.sh" 26 hours ago Exited (0) 26 hours ago
0bd7d1970440 Analyze:latest "/entrypoint.sh" 26 hours ago Exited (0) 26 hours ago
// 正規表現：「8」で始まる
$ docker ps -a | grep "^8"
8137dd971ed3 Analyze:latest "/entrypoint.sh" 25 hours ago Exited (0) 25 hours ago
85522651013f Analyze:latest "/entrypoint.sh" 25 hours ago Exited (0) 25 hours ago
851ada8c938c jenkins:2.19.2 "/bin/tini -- /usr..." 2 weeks ago Up 2 hours
// ヒットした行の「前後1行」を表示する（-1の部分に行数）
$ docker ps -a | grep -1 2ac628115aa4
85522651013f Analyze:latest "/entrypoint.sh" 25 hours ago Exited (0) 25 hours ago
2ac628115aa4 Analyze:latest "/entrypoint.sh" 26 hours ago Exited (0) 26 hours ago
0bd7d1970440 Analyze:latest "/entrypoint.sh" 26 hours ago Exited (0) 26 hours ago
// ヒットした行の「後1行」を表示する（1の部分に行数）
$ docker ps -a | grep -A 1 2ac628115aa4
2ac628115aa4 Analyze:latest "/entrypoint.sh" 26 hours ago Exited (0) 26 hours ago
0bd7d1970440 Analyze:latest "/entrypoint.sh" 26 hours ago Exited (0) 26 hours ago
// ヒットした行の「前1行」を表示する（1の部分に行数）
$ docker ps -a | grep -B 1 2ac628115aa4
85522651013f Analyze:latest "/entrypoint.sh" 25 hours ago Exited (0) 25 hours ago
2ac628115aa4 Analyze:latest "/entrypoint.sh" 26 hours ago Exited (0) 26 hours ago// 「Exited」を含む
$ docker ps -a | awk '/Exited/'
8137dd971ed3 Analyze:latest "/entrypoint.sh" 25 hours ago Exited (0) 25 hours ago
85522651013f Analyze:latest "/entrypoint.sh" 25 hours ago Exited (0) 25 hours ago
2ac628115aa4 Analyze:latest "/entrypoint.sh" 26 hours ago Exited (0) 26 hours ago
0bd7d1970440 Analyze:latest "/entrypoint.sh" 26 hours ago Exited (0) 26 hours ago
// 「Exited」を含む1カラム目を取り出す
$ docker ps -a | awk '/Exited/{print $1}'
8137dd971ed3
85522651013f
2ac628115aa4
0bd7d1970440
// 「Exited」を含むコンテナを一括破棄する（docker用）
$ docker ps -a | awk '/Exited/{print $1}' | xargs docker rm
8137dd971ed3
85522651013f
2ac628115aa4
0bd7d1970440// 一番よく使う置換
$ echo Hello World | sed -e 's/Hello/Konban/'
Konban World