To get files with certain string in their file names, it is quite straightforward:
ls *string*
However, how to do the reverse one: how to get files without certain strings in their files names on Linux?
You can get a list of file names by a combination of find and xargs as follows:
find . ! -name '.' -and ! -name '*string*' | xargs
or by ls and grep as follows:
ls | grep -v string | xargs
As nodes are added and deleted in a Hadoop cluster. Storage usage across DataNodes may be different. Some DataNodes’ disks are almost used up while some others’ are almost empty. How to balance data across DataNodes in HDFS? Hadoop provides the balancer to redistribute the data. Brief introduction to balancer in Hadoop: balancer. The design…
在某些情况下我们需要防止用户单击窗口的标题栏中的关闭按钮关闭 MFC 应用程序。可以删除窗口的WS_SYSMENU 样式， 但是，这样最大化最小化和还原按钮也被删除，并且无法添加。 这是Windows的设计依据。 可以通过禁用关闭按钮来模拟没有关闭按钮的窗口。 在 WM_CREATE 消息处理程序中禁用关闭按钮。使用下面的代码： CMenu *pSysMenu = GetSystemMenu(FALSE); ASSERT(pSysMenu != NULL); VERIFY(pSysMenu->RemoveMenu(SC_CLOSE, MF_BYCOMMAND)); 这样删除之后关闭按钮变为灰色，用户无法点击。但是使用Alt+F4仍然可以关闭程序。要将此功能也禁用需要重载CDialog的OnSysCommand方法。代码如下： void MyDlg::OnSysCommand( UINT nID, LPARAM lParam ) { if ( ( nID & 0xFFF0 ) == IDM_ABOUTBOX ) { CAboutDlg dlgAbout; //if you have an about dialog dlgAbout.DoModal(); } //add the following code else if…
How to list all running system service on Linux Mint 17.1? You can use initctl to list all services: initctl list Read more: Running Ephemeral Docker Containers – Automatically Remove a Docker Container After Running It Script: Running Commands on a List of Servers Finding Which Package Provides a File in Ubuntu Linux and Linux…
It is common to convert a string (std::string) to integer (int) in C++ programs. Because of the long history of C++ which has several versions with extended libraries and supports almost all C standard library functions, there are many ways to convert a string to int in C++. This post introduces how to convert a…
How to make gnuplot generate eps files instead of plot the figures on screen? First, save a Gnuplot plot as a PostScript file by this commands: # gnuplot> load ‘saveplot’ # gnuplot> !mv my-plot.ps another-file.ps The saveplot file’s content: set size 1.0, 0.6 set terminal postscript portrait enhanced mono dashed lw 1 “Helvetica” 14 set…
In sbt, I found this message printed out by the scala compiler: [warn] there were 1 deprecation warning(s); re-run with -deprecation for details [warn] one warning found The question is, how to add options (-deprecation here) to the scala compiler in sbt? You can use this inside the sbt console: set scalacOptions += “-deprecation” Read…