V2EX = way to explore
V2EX 是一个关于分享和探索的地方
Sign Up Now
For Existing Member  Sign In
sdslnmd
V2EX  ›  问与答

shell如何匹配自定义区间中的特定行?

  •  
  •   sdslnmd · Oct 24, 2013 · 3496 views
    This topic created in 4574 days ago, the information mentioned may be changed or developed.
    比如我有如下格式的文件
    "aaa-bbb-ccc asdasdasdasdas
    aaaaaaaaaa
    bbbbbbbbbb
    cccccccccc

    "bbbb-bbb-ccc asdasdasdasdas
    aaaaaaaaaa
    1111111111
    cccccccccc

    应该如何匹配 "aaa- 至空白行之间存在指定字符的区块?
    sed可以使用 sed '/aaa/,/^$/!d' 匹配区块,但是没办法继续在区块中匹配了。
    No Comments Yet
    About   ·   Help   ·   Advertise   ·   Blog   ·   API   ·   FAQ   ·   Solana   ·   2661 Online   Highest 6679   ·     Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 · 40ms · UTC 03:37 · PVG 11:37 · LAX 20:37 · JFK 23:37
    ♥ Do have faith in what you're doing.