Question

我想在输出中出现logically moving media as follows...后打印行。注意：此特定模式可以出现在文件中的任何位置。

请让我知道如何实现这一目标？

以下是我的档案：

Generating list of recommended changes ...

Proposed Change(s) to Update the Volume Configuration
=====================================================
Logically move media ID PN0960 (barcode PN0960L4) from standalone to slot 18.
Logically move media ID PN1067 (barcode PN1067L4) from standalone to slot 44.
Logically move media ID PN1080 (barcode PN1080L4) from standalone to slot 52.
Logically move media ID PN1711 (barcode PN1711L4) from standalone to slot 54.
Logically move media ID PN1728 (barcode PN1728L4) from standalone to slot 109.
Logically move media ID PN1926 (barcode PN1926L4) from standalone to slot 112.
Logically move media ID PN1933 (barcode PN1933L4) from standalone to slot 134.
Logically move media ID NY2617 (barcode NY2617L4) from standalone to slot 165.
Logically move media ID PN0016 (barcode PN0016L4) from standalone to slot 167.
Logically move media ID NY2011 (barcode NY2011L4) from standalone to slot 186.
Logically move media ID NY2021 (barcode NY2021L4) from standalone to slot 203.
Logically move media ID NY2046 (barcode NY2046L4) from standalone to slot 262.
Logically move media ID NY2222 (barcode NY2222L4) from standalone to slot 376.
Logically move media ID NY2236 (barcode NY2236L4) from standalone to slot 377.
Logically move media ID NY2290 (barcode NY2290L4) from standalone to slot 385.
Logically move media ID NY2519 (barcode NY2519L4) from standalone to slot 485.
Logically move media ID NY2017 (barcode NY2017L4) from standalone to slot 487.
Logically move media ID NY2048 (barcode NY2048L4) from standalone to slot 490.
Logically move media ID NY2133 (barcode NY2133L4) from standalone to slot 494.
Logically move media ID NY2135 (barcode NY2135L4) from standalone to slot 495.
Logically move media ID NY2149 (barcode NY2149L4) from standalone to slot 496.
Logically move media ID NY2348 (barcode NY2348L4) from standalone to slot 497.
Logically move media ID NY2371 (barcode NY2371L4) from standalone to slot 498.
Updating volume configuration ...

Processing existing media added to or moved within the robotic library by
logically moving media as follows...
        Media ID        Slot
        ========        ====
         PN0960           18
         PN1067           44
         PN1080           52
         PN1711           54
         PN1728          109
         PN1926          112
         PN1933          134
         NY2617          165
         PN0016          167
         NY2011          186
         NY2021          203
         NY2046          262
         NY2222          376
         NY2236          377
         NY2290          385
         NY2519          485
         NY2017          487
         NY2048          490
         NY2133          494
         NY2135          495
         NY2149          496
         NY2348          497
         NY2371          498


Volume configuration successfully updated.

Answer 1

或sed：

sed -n '/logically moving media as follows/,$p' input.txt

这将打印与文档末尾匹配logically moving media as follows的所有行。

Answer 2

此awk是其中一种方式：

$ awk '/logically moving media as follows/ {p=1} p' file

查找"logically moving media as follows"文字。找到后，标记p会被{p=1}激活。结束时p条件为真，因此执行awk的默认行为，即{print $0}。

它返回：

logically moving media as follows...
        Media ID        Slot
        ========        ====
         PN0960           18
         PN1067           44
         PN1080           52
         PN1711           54
         PN1728          109
         PN1926          112
         PN1933          134
         NY2617          165
         PN0016          167
         NY2011          186
         NY2021          203
         NY2046          262
         NY2222          376
         NY2236          377
         NY2290          385
         NY2519          485
         NY2017          487
         NY2048          490
         NY2133          494
         NY2135          495
         NY2149          496
         NY2348          497
         NY2371          498


Volume configuration successfully updated.

Answer 3

使用 fedorqui 的解决方案或：

sed -rn '/logically moving media as follows/,$p' file

如何在模式匹配后打印所有行

3 个答案: