VI,VIM 如何使用管道? - V2EX
V2EX = way to explore
V2EX 是一个关于分享和探索的地方
现在注册
已注册用户请  登录
codeplay
V2EX    Vim

VI,VIM 如何使用管道?

  •  
  •   codeplay 2013-02-23 20:28:18 +08:00 7215 次点击
    这是一个创建于 4661 天前的主题,其中的信息可能已经有所发展或是发生改变。
    ls -lrt |vim

    报错提示:
    Vim: Warning: Input is not from a terminal

    Error detected while processing /Users/xiang/.vimrc:
    line 1:
    E518: Unknown option: transparency=15
    Press ENTER or type command to continueVim: Error reading input, exiting...
    Vim: preserving files...
    9 条回复    1970-01-01 08:00:00 +08:00
    liwei
        1
    liwei  
       2013-02-23 20:33:27 +08:00 via iPad   2
    vim -
    luin
        2
    luin  
       2013-02-23 20:33:43 +08:00
    ls -lrt |vim -
    Mutoo
        3
    Mutoo  
       2013-02-23 20:35:28 +08:00
    ls -lrt | vim -
    napoleonu
        4
    napoleonu  
       2013-02-23 20:41:50 +08:00
    ls | xargs vim # 同时打开多个文件
    :n [file_name] #切换文件
    napoleonu
        5
    napoleonu  
       2013-02-23 20:43:19 +08:00
    哦,我理解错了。不好意思。
    codeplay
        6
    codeplay  
    OP
       2013-02-23 20:44:47 +08:00
    @liwei
    @luin
    @Mutoo
    @napoleonu

    原理是什么呢?为什么more或者less不需要那个“-”呢?
    swulling
        7
    swulling  
       2013-02-23 20:52:23 +08:00
    @codeplay 和具体程序的内部逻辑有关,没啥需要不需要的。。

    比如你可以写个程序看到参数里有-就去读标准输入,你也可以写个程序直接读标准输入。。
    Mutoo
        8
    Mutoo  
       2013-02-23 21:44:31 +08:00   1
    @codeplay vim 本身没有直接从 stdin 读入信息。而 - 参数相当于一个开关,表示从标准输入读入信息。而管道的功能就是把前一个程序的 stdout 作为下一个程序的 stdin
    wanghui
        9
    wanghui  
       2013-02-24 21:24:45 +08:00   1
    @codeplay 前不久刚好查过这方面资料

    Many commands use a hyphen (-) in place of a filename as an argument to indicate when the input should come from stdin rather than a file.

    man vim
    - The file to edit is read from stdin. Commands are read from stderr, which should be a tty.
    关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2386 人在线   最高记录 6679       Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 24ms UTC 01:01 PVG 09:01 LAX 17:01 JFK 20:01
    Do have faith in what you're doing.
    ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86