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win10怎么查看进度,linux文本管理工科具及正则表

文章作者:云顶集团4008 上传时间:2019-10-06

1.在任务栏右击-职分管理器

1.第一,大家先来精通一下如何是Joseph环难题:

讲多少个相比较有意思的传说:Joseph是犹太军事的二个老马,在抗拒奥斯陆的起义中,他所指点的部队被征服,只剩下残余的阵容40余名,他们都以强项的人,所以不愿投降做叛徒。一堆人核定说要死,所以用一种政策来前后相继杀死全部人。 
于是Joseph建议:每趟由其余几人同台杀掉一人,而被杀的人的前后相继顺序是由抽签决定的,Joseph有计划地抽到了最后一签,在杀了除了她和剩余那家伙之外的最终一位,他劝服了其他五个没死的人投降了休斯敦。

 

通俗来讲就是:

遵照如下法规去杀人:

  • 全体人围成一圈
  • 顺时针报数,每趟报到3的人将被杀掉
  • 被杀掉的人将从房间内被移走
  • 下一场从被杀掉的下壹个人再一次报数,继续报3,再清除,直到剩余一位

那么程序完结为:

  链表的定义: 定义为编号就能够 所以data项为int

  

typedef struct NODE{
    struct NODE *next;
    int data;
}Node,*Linklist;

 

出于是循环,直到末了一人, 全体可以选取异乎日常的链表: 循环链表。 当链表中只剩余贰个因素后,便感觉完事了。 即 L->next = L;

#include <stdio.h>
#include <stdlib.h>
#include "Linklist.h"

void Print_Linklist(Linklist L)
{
    Linklist head = L;
    printf("List: ");
    while(L->next != head)
    {
        printf("%d ",L->data);
        L = L->next;
    }
    printf("%d ",L->data);
    printf("n");
}

int main()
{
    int i;
    Linklist L;
    Linklist head;
    Linklist Out;
    L = (Node*)malloc(sizeof(Node));
    head = L;
    L->data = 1;
    L->next = head;
    for(i=2;i<=41;i++)
    {
        L->next=(Node*)malloc(sizeof(Node));
        L->next->data = i;
        L->next->next = head;
        L = L->next;
    }
    Print_Linklist(head);
    L = head;
    while(L != L->next)
    {
         for(i=1;i<2;i++)
         {
             L = L->next;
         }
         Out = L->next;
         printf("%2d号 ----> 自杀!n",Out->data);
         L ->next = Out->next;
         L = L->next;
         free(Out);
    }
    printf("幸存者是:%d",L->data);
    return 0;
}

图片 1

图片 2图片 3

效果图:

cat命令:查看文本内容

图片 4图片 5

  1 /*
  2 CONNECT.C -- Connect-the-Dots Mouse Demo Program
  3             (c) Charles Petzold,1998
  4 */
  5 
  6 #include <Windows.h>
  7 
  8 #define MAXPOINTS 1000
  9 
 10 LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
 11 
 12 int WINAPI WinMain( __in HINSTANCE hInstance
 13                     , __in_opt HINSTANCE hPrevInstance
 14                     , __in LPSTR lpCmdLine
 15                     , __in int nShowCmd )
 16 {
 17     static TCHAR szAppName[] = TEXT("Connect");
 18     HWND hwnd;
 19     MSG msg;
 20     WNDCLASS wndclass;
 21 
 22     wndclass.style = CS_HREDRAW | CS_VREDRAW;
 23     wndclass.lpfnWndProc = WndProc;
 24     wndclass.cbClsExtra = 0;
 25     wndclass.cbWndExtra = 0;
 26     wndclass.hInstance = hInstance;
 27     wndclass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
 28     wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);
 29     wndclass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
 30     wndclass.lpszMenuName = NULL;
 31     wndclass.lpszClassName = szAppName;
 32 
 33     if (!RegisterClass(&wndclass))
 34     {
 35         MessageBox(NULL, TEXT("Program requires Windows NT!")
 36             , szAppName, MB_ICONERROR);
 37         return 0;
 38     }
 39 
 40     hwnd = CreateWindow(szAppName, TEXT("Connect-the-Points Mouse Demo")
 41         , WS_OVERLAPPEDWINDOW
 42         , CW_USEDEFAULT, CW_USEDEFAULT
 43         , CW_USEDEFAULT, CW_USEDEFAULT
 44         , NULL, NULL, hInstance, NULL);
 45 
 46     ShowWindow(hwnd, nShowCmd);
 47     UpdateWindow(hwnd);
 48 
 49     while (GetMessage(&msg, NULL, 0, 0))
 50     {
 51         TranslateMessage(&msg);
 52         DispatchMessage(&msg);
 53     }
 54 
 55     return msg.wParam;
 56 }
 57 
 58 LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 59 {
 60     static POINT pt[MAXPOINTS];
 61     static int iCount;
 62     HDC hdc;
 63     int i, j;
 64     PAINTSTRUCT ps;
 65 
 66     switch (message)
 67     {
 68     case WM_LBUTTONDOWN:
 69         iCount = 0;
 70         InvalidateRect(hwnd, NULL, TRUE);
 71         return 0;
 72 
 73     case WM_MOUSEMOVE:
 74         if (wParam & MK_LBUTTON && iCount < 1000)
 75         {
 76             pt[iCount  ].x = LOWORD(lParam);
 77             pt[iCount++].y = HIWORD(lParam);
 78             
 79             hdc = GetDC(hwnd);
 80             SetPixel(hdc, LOWORD(lParam), HIWORD(lParam), 0);
 81             ReleaseDC(hwnd, hdc);
 82         }
 83         return 0;
 84 
 85     case WM_LBUTTONUP:
 86         InvalidateRect(hwnd, NULL, FALSE);
 87         return 0;
 88 
 89     case WM_PAINT:
 90         hdc = BeginPaint(hwnd, &ps);
 91 
 92         SetCursor(LoadCursor(NULL, IDC_WAIT));
 93         ShowCursor(TRUE);
 94 
 95         for (i = 0; i < iCount - 1; ++i)
 96             for (j = i + 1; j < iCount; ++j)
 97             {
 98                 MoveToEx(hdc, pt[i].x, pt[i].y, NULL);
 99                 LineTo(hdc, pt[j].x, pt[j].y);
100             }
101 
102         ShowCursor(FALSE);
103         SetCursor(LoadCursor(NULL, IDC_ARROW));
104 
105         EndPaint(hwnd, &ps);
106         return 0;
107 
108     case WM_DESTROY:
109         PostQuitMessage(0);
110         return 0;
111     }
112 
113     return DefWindowProc(hwnd, message, wParam, lParam);
114 }

图片 6

         cat [选项]... [文件]...

2.

CONNECT.C

 

         -E    展现行终止符

 图片 7

 图片 8

1.日增命令提醒符

         -n    展现文本内容时体现行反革命号

 

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOTDirectoryshellOpenCmdHere]
@="在此处打开命令提示符"
"Icon"="cmd.exe"

[HKEY_CLASSES_ROOTDirectoryshellOpenCmdHerecommand]
@="cmd.exe /s /k pushd "%V""

[HKEY_CLASSES_ROOTDirectoryBackgroundshellOpenCmdHere]
@="在此处打开命令提示符"
"Icon"="cmd.exe"

[HKEY_CLASSES_ROOTDirectoryBackgroundshellOpenCmdHerecommand]
@="cmd.exe /s /k pushd "%V""

[HKEY_CLASSES_ROOTDriveshellOpenCmdHere]
@="在此处打开命令提示符"
"Icon"="cmd.exe"

[HKEY_CLASSES_ROOTDriveshellOpenCmdHerecommand]
@="cmd.exe /s /k pushd "%V""

[HKEY_CLASSES_ROOTLibraryFolderbackgroundshellOpenCmdHere]
@="在此处打开命令提示符"
"Icon"="cmd.exe"

[HKEY_CLASSES_ROOTLibraryFolderbackgroundshellOpenCmdHerecommand]
@="cmd.exe /s /k pushd "%V""

         -A    显示所以调节符

  2.增加PowerShell

         -b    非空行编号

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOTDirectoryshellOpenPsHere]
@="在此处打开PowerShell"
"Icon"="powershell.exe"

[HKEY_CLASSES_ROOTDirectoryshellOpenPsHerecommand]
@="powershell.exe -noexit -command Set-Location -literalPath '%V'"

[HKEY_CLASSES_ROOTDirectoryBackgroundshellOpenPsHere]
@="在此处打开PowerShell"
"Icon"="powershell.exe"

[HKEY_CLASSES_ROOTDirectoryBackgroundshellOpenPsHerecommand]
@="powershell.exe -noexit -command Set-Location -literalPath '%V'"

[HKEY_CLASSES_ROOTDriveshellOpenPsHere]
@="在此处打开PowerShell"
"Icon"="powershell.exe"

[HKEY_CLASSES_ROOTDriveshellOpenPsHerecommand]
@="powershell.exe -noexit -command Set-Location -literalPath '%V'"

[HKEY_CLASSES_ROOTLibraryFolderbackgroundshellOpenPsHere]
@="在此处打开PowerShell"
"Icon"="powershell.exe"

[HKEY_CLASSES_ROOTLibraryFolderbackgroundshellOpenPsHerecommand]
@="powershell.exe -noexit -command Set-Location -literalPath '%V'"

         -s     压缩一而再的空行成一行

  以上内容保留为缀名叫OpenCmdHere.reg,双击OpenCmdHere.reg文件运营,弹出的升迁点确认,修改注册表就马到功成了!

[root@bogon ~]# cat -n /etc/issue > test.txt    ##查看文件内容并显示行号,重定向到test.txt文件中
[root@bogon ~]# cat test.txt 
     1    S
     2    Kernel r on an m
     3    

[root@bogon ~]# cat > file <<EOF    ##创建file文件,输入内容以EOF结束
> kernel r on an m
> EOF
[root@bogon ~]# cat file 
kernel r on an m

   下载链接:

more       分页显示

         more [OPTIONS...] FILE...

less  分页呈现,是man命令使用的分页器

[root@bogon ~]# less /etc/httpd.conf 
[root@bogon ~]# cat /etc/httpd.conf |more

head命令 : 

         head [win10怎么查看进度,linux文本管理工科具及正则表明式。OPTION]... [FILE]...

    -n  呈现文件前n行,暗中同意展现前10行

    -c # 显示文件前#个字节内容

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