How Big Is A Petabyte, Exabyte, Zettabyte, Or A Yottabyte?

命令简介: ls命令用来列出目标目录(缺省的话为当前目录)中所有的子目录和文件.指令英文原义:list 指令所在路径:/bin/ls 执行权限:All User 命令语法: ls [OPTION]... [FILE]... ls 选项[-alFR...]..... [文件或目录] 命令参数: 此命令参数是Red Hat Enterprise Linux Server release 5.7下ls命令参数,不同版本Linux的ls命令参数有可能不同.以实际版本为准. 参数 长参数 描叙 -a -a

查看当前文件夹下面多有的目录文件ls 查看当前目录下面所有的文件,包括隐藏的文件ls -a(或者两个一样ls -all) 显示除"."和".."外的所有文件ls -A 用长格式查看文件以及文件夹信息 ls -l 用长格式查看所有文件以及文件夹信息 ls -a -l total后面的数字是指当前目录下所有文件所占用的空间总和 第1字段: 文件属性字段 文件属性字段总共有10个字母组成,第一个字符表示文件类型 字母"-"表示该文件是一个普通文件 字母

命令简介: ls(list)命令用来列出目标目录(缺省的话为当前目录)中所有的子目录和文件. 指令所在路径:/bin/ls 执行权限:All User 命令语法: ls [选项] [目录名] 命令参数: 参数 长参数 描叙 -a -all 显示指定目录(缺省为当前目录)下所有文件,包括隐藏文件与目录 -A --almost-all 不显示隐藏的文件.(显示除"."和".."外的所有文件) --author --author 需要与参数-l结合使用.显示文件的auth

题目链接:HDU 4788 Hard Disk Drive 题面: Hard Disk Drive Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1872    Accepted Submission(s): 1028 Problem Description Yesterday your dear cousin Coach Pang

Hard Disk Drive Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 647    Accepted Submission(s): 350 Problem Description Yesterday your dear cousin Coach Pang gave you a new 100MB hard disk drive

Python3打表.... Hard Disk Drive Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1044    Accepted Submission(s): 564 Problem Description Yesterday your dear cousin Coach Pang gave you a new 100MB

Description Yesterday your dear cousin Coach Pang gave you a new 100MB hard disk drive (HDD) as a gift because you will get married next year. But you turned on your computer and the operating system (OS) told you the HDD is about 95MB. The 5MB of sp

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4788 Problem Description Yesterday your dear cousin Coach Pang gave you a new 100MB hard disk drive (HDD) as a gift because you will get married next year. But you turned on your computer and the operati

HDU - 4788 Hard Disk Drive Time Limit:1000MS   Memory Limit:32768KB   64bit IO Format:%I64d & %I64u [Submit]  [Go Back]  [Status] Description Yesterday your dear cousin Coach Pang gave you a new 100MB hard disk drive (HDD) as a gift because you will