1. Syntax: The basic syntax of the size command is as follows: size [options] [file(s)] The options are used to modify the behavior of the size command, and the file(s) argument specifies the name of the file or directory for which the size information is required. 2. Displaying fil...
{intret = -1;structstat buf; memset(&buf,0,sizeof(buf)); ret=stat(NAME, &buf);if(ret<0) { perror("stat"); exit(-1); } printf("st_ino=%d \n",buf.st_ino); printf("st_size=%d \n",buf.st_size);//文件属性printf("stat mode=%d\n",S_ISREG(buf.st_mode));//文件权限...
Command (m for help): p Disk /dev/sdb: 50 GiB, 53687091200 bytes, 104857600 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disklabel type: dos Disk identifier: 0x1f1731aa Devic...
--挂载远程共享目录 # mount -t nfs <NFS服务器IP>:<共享目录路径> <本地挂载点> # mount -t nfs 192.3.33.1:/backup /backup --卸载共享目录 # umount <本地挂载点> # umount /data # umount -h Usage: umount [-hV] umount -a [options] umount [options] | <directory> Options: -a, --...
// 清空缓冲区 memset(buf, 0, buf_size); // 目录项指正指向buf struct dir_entry* p_de = (struct dir_entry*)buf; // 初始化当前目录 memcpy(p_de->filename, ".", 1); p_de->i_no = 0; p_de->f_type = FT_DIRECTORY; p_de++; // 初始化当前目录的父目录 memcpy(p_de->file...
21file999 root@s:~/a# stat ./File:'./'Size:28672Blocks:64IOBlock:4096directoryDevice:fc00h/64512dInode:11534348Links:2Access:(0755/drwxr-xr-x)Uid:(0/root)Gid:(0/root)Access:2018-01-3014:21:46.632874068+0800Modify:2018-01-3014:21:23.088755232+0800Change:2018-01-3014:21:23.088755232+...
directory/sub-dir1/file2 directory/file2 directory/sub-dir2/file2 4. 为 find 命令指定特殊的 action(此处 -delete 表示删除搜索结果) 代码语言:javascript 复制 $ find directory-name file2-delete$ find directory directory directory/sub-dir1
du命令 参考文章:how to check directory size in Linux 用于显示目录或文件的大小。...显示当前目录文件或者文件占用空间:du 显示指定文件或文件夹的大小:du test.txt 方便阅读的格式查看目录所占空间情况:du -h test 仅显示当前文件夹的总计:du -s * 以方便阅读的方式查看指定目录层级的空间占用情况...:du...
I/O size(minimum/optimal):512bytes/512bytesDiskidentifier:0x00000000DeviceBootStartEndBlocksIdSystem/dev/xvda1*125502048000083Linux/dev/xvda22550261149049682Linuxswap/SolarisDisk/dev/xvdb:21.5GB,21474836480bytes255heads,63sectors/track,2610cylindersUnits=cylinders of16065*512=8225280bytesSectorsize(logical/physi...
Command (m for help): p Disk /dev/vdb: 42.9 GB, 42949672960 bytes, 83886080 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk label type: dos Disk identifier: 0x9277b47b ...