system function parameters and their functions in C language

Name of function: System

Function: Issue a DOS command
Usage: int system (char *command);
The system function has been included in the standard C library and can be called directly

The system () function is used to pass console command lines to the operating system, with Windows system as an example, and the effect of executing commands through the system () function is the same as executing commands in a DOS window, so any command that can be used in the run window can be passed with system (). Note, however, that you need to enter two when entering a slash, with the name C language as the escape character.

Common DOS commands, which can be called by the system function:

ASSOC Displays or modifies file name extension associations.
At Schedules commands and programs to run on the computer.
ATTRIB Display or change file properties.
Break sets or clears the extended CTRL + C check.
CACLS displays or modifies the file's access control List (ACLs).
Call calls this one from another batch program.
The CD displays the name of the current directory or changes it.
CHCP Displays or sets the number of active code pages.
CHDIR displays the name of the current directory or changes it.
CHKDSK checks the disk and displays the status report.
CHKNTFS Displays or modifies the startup time disk check.
CLS clears the screen.
CMD opens another Windows command interpreter window.
Color sets the default console foreground and background color.
COMP compares the contents of two or two sets of files.
Compact displays or changes the compression of files on NTFS partitions.
Convert converts a FAT volume to NTFS. You cannot convert
The current drive.
Copy copies at least one of the files to another location.
Date Displays or sets dates.
DEL deletes at least one file.
DIR displays the files and subdirectories in a directory.
DISKCOMP compares the contents of two floppy disks.
DISKCOPY Copy the contents of one floppy disk to another.
DOSKEY Edit the command line, invoke the Windows command, and create a macro.
echo Displays the message, or turns the command back on or off.
Endlocal to end localization of environment changes in batch files.
ERASE Delete at least one file.
Exit CMD. EXE Program (command interpreter).
FC compares two or two sets of files and displays
Different places.
Find searches the file for a text string.
FINDSTR searches for strings in the file.
For each file in a set of files, run a specified command
Format formats the disk for use with Windows.
FTYPE displays or modifies the file types used for file name extension associations.
GOTO to point the Windows command interpreter to a batch program
One of the indicated rows in the
GRAFTABL enable Windows to display in image mode
Extended character Set.
Help provides information about Windows commands.
IF you perform conditional processing in a batch program.
Label creates, changes, or deletes a disk's volume label.
MD to create a directory.
MKDIR Create a directory.
MODE configures the system device.
More displays a result screen at a time.
Move moves files from one directory to another.
Path displays or sets the search path for the executable file.
Pause pauses processing of batch files and displays messages.
POPD restores the previous value of the current directory saved by PUSHD.
Print prints a text file.
PROMPT change the Windows command prompt.
PUSHD Save the current directory and make changes to it.
RD Delete directory.
RECOVER recovers readable information from the problematic disk.
REM record batch file or CONFIG. The comment in SYS.
REN renames the file.
RENAME Rename the file.
Replace replaces the file.
RMDIR Delete the directory.
Set to display, set, or remove Windows environment variables.
SETLOCAL the localization of the environment changes in the batch file.
SHIFT replaces the position of replaceable parameters in the batch file.
Sort to categorize the input.
Start starts another window to run the specified program or command.
SUBST associates the path with a drive letter.
Time displays or sets the system times.
The TITLE sets CMD. The window caption of the EXE session.
Tree displays the directory structure of a drive or path in graphical mode.
TYPE Displays the contents of the text file.
VER shows the version of Windows.
VERIFY tell Windows whether to verify that the file is correct
Write to disk.
VOL Displays the disk volume label and serial number.
XCOPY copies files and directory trees.

System This function is called by systems. Similar to the execution in a CMD window, its parameters are executable commands, such as CLS, Notepad.exe.

eg

#include <process.h>

or #include <stdlib.h>

void Main () {

System ("ping 10.10.10.11-t");

System ("Start/b ping 10.10.10.11-t");

}

system function parameters and their functions in C language