☰

テキストファイルを読みます。インデントされていないテキスト行をコピーします。インデントされた行の先頭を対応するテキストに置き換えます。

tag-icon • tag-icon awk find replace text-formatting
テキストファイルを読みます。インデントされていないテキスト行をコピーします。インデントされた行の先頭を対応するテキストに置き換えます。

テキストを操作したいテキストファイルがあります。ファイルの例のセクションは次のとおりです。インデントされていない最初の行を読み、下のすべてのインデント行の先頭にそのテキストを挿入したいと思います。ただし、例のセクションでわかるように（ファイルの長さは12k行で、各セクションの長さは異なります）、最終的にインデントされた行が停止し、空の行が生成され、私が望む新しい行がインデントされていない文字列が挿入されます。次のインデント行の先頭に。現在のテキスト間のインデントとスペースはタブですが、ドキュメント全体で「|」のようなものに簡単に置き換えることができます。

だから...修正前のファイルの例：

SOME_LINE_OF_TEXT
    Interface   Status  Protocol    Description
    Vl1 up  up
    Gi0/1   admin down  down
    Gi0/2   admin down  down
    Gi0/3   admin down  down
    Gi0/4   admin down  down
    Gi0/5   admin down  down
    Gi0/6   admin down  down
    Gi0/7   admin down  down
    Gi0/8   admin down  down
    Gi0/9   admin down  down
    Gi0/10  admin down  down
    Gi0/11  admin down  down
    Gi0/12  admin down  down
    Gi0/13  admin down  down
    Gi0/14  admin down  down
    Gi0/15  admin down  down
    Gi0/16  admin down  down
    Gi0/17  admin down  down
    Gi0/18  admin down  down
    Gi0/19  admin down  down
    Gi0/20  admin down  down
    Gi0/21  admin down  down
    Gi0/22  admin down  down
    Gi0/23  admin down  down
    Gi0/24  admin down  down
    Gi0/25  admin down  down
    Gi0/26  admin down  down
    Gi0/27  admin down  down
    Gi0/28  up  up  Node Name

SOME_OTHER_DIFFERENT_LINE_OF_TEXT
    Interface   Status  Protocol    Description
    Vl1 up  up
    Gi0/1   down    down    Noce Name
    Gi0/2   admin down  down
    Gi0/3   admin down  down
    Gi0/4   admin down  down
    Gi0/5   admin down  down
    Gi0/6   admin down  down
    Gi0/7   admin down  down
    Gi0/8   admin down  down
    Gi0/9   admin down  down
    Gi0/10  admin down  down
    Gi0/11  admin down  down
    Gi0/12  admin down  down
    Gi0/13  admin down  down
    Gi0/14  admin down  down
    Gi0/15  admin down  down
    Gi0/16  admin down  down
    Gi0/17  admin down  down
    Gi0/18  admin down  down
    Gi0/19  admin down  down
    Gi0/20  admin down  down
    Gi0/21  admin down  down
    Gi0/22  admin down  down
    Gi0/23  up  up  Node Name
    Gi0/24  up  up  Node Name
    Gi0/25  admin down  down
    Gi0/26  admin down  down
    Gi0/27  admin down  down
    Gi0/28  up  up  Node Name

望ましい最終結果：

SOME_LINE_OF_TEXT
SOME_LINE_OF_TEXT   Interface   Status  Protocol    Description
SOME_LINE_OF_TEXT   Vl1 up  up
SOME_LINE_OF_TEXT   Gi0/1   admin down  down
SOME_LINE_OF_TEXT   Gi0/2   admin down  down
SOME_LINE_OF_TEXT   Gi0/3   admin down  down
SOME_LINE_OF_TEXT   Gi0/4   admin down  down
SOME_LINE_OF_TEXT   Gi0/5   admin down  down
SOME_LINE_OF_TEXT   Gi0/6   admin down  down
SOME_LINE_OF_TEXT   Gi0/7   admin down  down
SOME_LINE_OF_TEXT   Gi0/8   admin down  down
SOME_LINE_OF_TEXT   Gi0/9   admin down  down
SOME_LINE_OF_TEXT   Gi0/10  admin down  down
SOME_LINE_OF_TEXT   Gi0/11  admin down  down
SOME_LINE_OF_TEXT   Gi0/12  admin down  down
SOME_LINE_OF_TEXT   Gi0/13  admin down  down
SOME_LINE_OF_TEXT   Gi0/14  admin down  down
SOME_LINE_OF_TEXT   Gi0/15  admin down  down
SOME_LINE_OF_TEXT   Gi0/16  admin down  down
SOME_LINE_OF_TEXT   Gi0/17  admin down  down
SOME_LINE_OF_TEXT   Gi0/18  admin down  down
SOME_LINE_OF_TEXT   Gi0/19  admin down  down
SOME_LINE_OF_TEXT   Gi0/20  admin down  down
SOME_LINE_OF_TEXT   Gi0/21  admin down  down
SOME_LINE_OF_TEXT   Gi0/22  admin down  down
SOME_LINE_OF_TEXT   Gi0/23  admin down  down
SOME_LINE_OF_TEXT   Gi0/24  admin down  down
SOME_LINE_OF_TEXT   Gi0/25  admin down  down
SOME_LINE_OF_TEXT   Gi0/26  admin down  down
SOME_LINE_OF_TEXT   Gi0/27  admin down  down
SOME_LINE_OF_TEXT   Gi0/28  up  up  Node Name

SOME_OTHER_DIFFERENT_LINE_OF_TEXT
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Interface   Status  Protocol    Description
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Vl1 up  up
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/1   down    down    Noce Name
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/2   admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/3   admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/4   admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/5   admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/6   admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/7   admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/8   admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/9   admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/10  admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/11  admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/12  admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/13  admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/14  admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/15  admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/16  admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/17  admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/18  admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/19  admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/20  admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/21  admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/22  admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/23  up  up  Node Name
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/24  up  up  Node Name
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/25  admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/26  admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/27  admin down  down
SOME_OTHER_DIFFERENT_LINE_OF_TEXT   Gi0/28  up  up  Node Name

現在、Notepad ++を使用して手動で検索と置換を実行していますが、行は12,000行なので、かかる時間よりも時間がかかります。

答え1

考えられる解決策： 

awk '{ if (/^[A-Z]/) { p=$0; print } else if (/^$/) { print "" } else { print p$0 } }' /path/to/file

行が空白以外の値で始まる場合、保存され印刷されます。それ以外の場合は、最後に保存された値が行の前に追加されます。

関連情報