在linux中用c语言实现复制和移动文件

复文件：

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

int main() {
    FILE *sourceFile, *destFile;
    char sourcePath[100], destPath[100], ch;

    printf("Enter source file path: ");
    scanf("%s", sourcePath);
    printf("Enter destination file path: ");
    scanf("%s", destPath);

    // Open source file in read mode
    sourceFile = fopen(sourcePath, "r");

    if (sourceFile == NULL) {
        printf("Unable to open source file!");
        exit(EXIT_FAILURE);
    }

    // Open destination file in write mode
    destFile = fopen(destPath, "w");

    if (destFile == NULL) {
        printf("Unable to create destination file!");
        exit(EXIT_FAILURE);
    }

    // Copy file contents character by character
    while ((ch = fgetc(sourceFile)) != EOF) {
        fputc(ch, destFile);
    }

    printf("File copied successfully.\n");

    // Close files to release resources
    fclose(sourceFile);
    fclose(destFile);

    return 0;
}

移动文件：

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

int main() {
    char sourcePath[100], destPath[100];

    printf("Enter source file path: ");
    scanf("%s", sourcePath);
    printf("Enter destination file path: ");
    scanf("%s", destPath);

    // Use rename() function to move file
    if(rename(sourcePath, destPath) == 0) {
        printf("File moved successfully.\n");
    } else {
        printf("Unable to move file.\n");
    }

    return 0;
}

以上代码均适用于 Linux 系统。