exp: Linux xsel命令（剪切板操作指令）

红太狼 2022-09-03 00:17 249阅读 0赞

#Selection options默认是-p, --primary，所以下面两个是一样的：
    xsel
    xsel -p
    
    echo 111 | xsel -i
    或
    echo 111 | xsel -i -p
    
    echo 222 | xsel -i -s
    echo 333 | xsel -i -b
    
    xsel -p #结果为111
    xsel -s #结果为222
    xsel -b #结果为333
    
    xsel -x # 交换p和s
    xsel -p #结果为222
    xsel -s #结果为111
    
    xsel -c 或 xsel -c -p，#清空-p
    xsel -c -s，#清空-s
    xsel -c -b，#清空-b
    
    
    # 复制文件内容到剪切板
    cat xxx.txt | xsel -b -i
    或
    xsel -b -i < xxx.txt
    # 验证: 通过wc统计工具看字节数是否相同
    xsel -b |wc
    wc xxx.txt

参考：

--------------------

## [inux xsel 拷贝复制命令行输出放在系统剪贴板上][inux xsel] ##

[https://www.cnblogs.com/youxin/p/3544807.html][inux xsel]

**Linux下**

首先安装一个名为xsel的包：

apt-get install xsel

然后就可以在命令行下操作剪贴板了：）

这里只贴几个常用的，更多的请参见man文档。

显示剪贴板中的数据：

xsel -b -oxsel -b -o

向剪贴板中追加数据：

xsel -b -a

(

\-b, --clipboard  
operate on the CLIPBOARD selection.)

覆盖剪贴板中的数据：

xsel -b -i

例如说，我要将某个文档复制到剪贴板，以前我要打开这个文档，全选后复制，现在我只需要在bash中输入cat filename | xsel -b -i即可，非常方便。

使用 xsel 命令。示例：

cat README.TXT | xsel
    
    # 如有问题可以试试-b选项
    cat README.TXT | xsel -b 
    
    # 将readme.txt的文本放入剪贴板
    xsel < README.TXT 
    
    # 清空剪贴板
    xsel -c
    
     xsel -o 显示数据
    
    把剪贴板的数据放到新文件
    xsel -o > newfile

参考:[http://blog.csdn.net/kodeyang/article/details/12260243][http_blog.csdn.net_kodeyang_article_details_12260243]

--------------------

$ xsel --help
    Usage: xsel [options]
    Manipulate the X selection.
    
    By default the current selection is output and not modified if both
    standard input and standard output are terminals (ttys).  Otherwise,
    the current selection is output if standard output is not a terminal
    (tty), and the selection is set from standard input if standard input
    is not a terminal (tty). If any input or output options are given then
    the program behaves only in the requested mode.
    
    If both input and output is required then the previous selection is
    output before being replaced by the contents of standard input.
    
    Input options
      -a, --append          Append standard input to the selection
      -f, --follow          Append to selection as standard input grows
      -i, --input           Read standard input into the selection
    
    Output options
      -o, --output          Write the selection to standard output
    
    Action options
      -c, --clear           Clear the selection
      -d, --delete          Request that the selection be cleared and that
                            the application owning it delete its contents
    
    Selection options
      -p, --primary         Operate on the PRIMARY selection (default)
      -s, --secondary       Operate on the SECONDARY selection
      -b, --clipboard       Operate on the CLIPBOARD selection
    
      -k, --keep            Do not modify the selections, but make the PRIMARY
                            and SECONDARY selections persist even after the
                            programs they were selected in exit.
      -x, --exchange        Exchange the PRIMARY and SECONDARY selections
    
    X options
      --display displayname
                            Specify the connection to the X server
      -t ms, --selectionTimeout ms
                            Specify the timeout in milliseconds within which the
                            selection must be retrieved. A value of 0 (zero)
                            specifies no timeout (default)
    
    Miscellaneous options
      -l, --logfile         Specify file to log errors to when detached.
      -n, --nodetach        Do not detach from the controlling terminal. Without
                            this option, xsel will fork to become a background
                            process in input, exchange and keep modes.
    
      -h, --help            Display this help and exit
      -v, --verbose         Print informative messages
      --version             Output version information and exit
    
    Please report bugs to <conrad@vergenet.net>.

[inux xsel]: https://www.cnblogs.com/youxin/p/3544807.html
[http_blog.csdn.net_kodeyang_article_details_12260243]: http://blog.csdn.net/kodeyang/article/details/12260243