what is disk space usage

1. How to remember these two commands du-DISK USage df-DISK FRee 2. The working principle of DF and Du The working principle of 2.1 du The du command treats the statistic file individually by calling Fstat this system call to get the file size. Its

Situation descriptionOne day the company small Zhang came to consult, said that the database query error; At first glance as if the database is bad fast, in order to troubleshoot more detailed error messages, decided to check the alarm log, found

1, in the Win10 interface click "Start" and then find "settings" option click into the details below; 2, then in the Setup interface, we click "System" as shown below; 3, then in the system into the interface we "store", and then

#!/bin/sh#count memory_used_rate,disk_used_rate # @yuanwb  2015-5  #disk_used_rate #depend  on real storage place the parameter  ' Location '  need to  Alter. location=/dev/sda1disk_used_rate1=$ (df -h | grep  $Location  | awk  ' {print $5} ') free1=

Experience of using DF, DU, fdisk:linux Disk Management kickDisk is a very important resource in Linux system, how to effectively manage it directly affects the performance of the whole system. In commonly used commands, DF is used to check file

In this article we'll look at the parameters of the DF command in Linux: Check the file system for disk space usage. You can use this command to get how much space the hard disk is occupied and how much space is left. Syntax: DF [Options]

Article title: Linux tutorial-Disk Management. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. In the Liunx

Linux File System Operation Command: 1. cat: displays the file content (often used with more), or combines multiple files into one. 2. chgrp: used to change the user group to which a file or directory belongs. The command parameters are separated by

In the Liunx system, how to effectively use and manage buckets is a very important technology. This article focuses on Linux disk management commands, such as df, du, dd, and dfformat. Disk Space Management System software and application software

#!/bin/sh#count memory_used_rate,disk_used_rate # @yuanwb  2015-5  #disk_used_rate #depend  on real storage place the parameter  ' Location '  need to  Alter. location=/dev/sda1disk_used_rate1=$ (df -h | grep  $Location  | awk  ' {print $5} ') free1=

The content originates from the people's post and Telecommunications press "Linux command Application big dictionary"tell 729 commands, 1935 examplesLearn about the Linux system's reference books, desk book, encountered the command or command not

The df command parameter function in Linux: Check the file system for disk space consumption. You can use this command to get how much space the hard disk is occupied and how much space is left. Syntax: DF [Options] Description: The DF command in

#!/bin/sh#count memory_used_rate,disk_used_rate # @yuanwb  2015-5  #disk_used_rate #depend  on real storage place the parameter  ' Location '  need to  Alter. location=/dev/sda1disk_used_rate1=$ (df -h | grep  $Location  | awk  ' {print $5} ') free1=

Disk is a very important resource in Linux system, how to effectively manage it directly affects the performance of the whole system. For Linux Disk Management There are a few learning and experience friends who should be aware of the three common

Linux view disk mounted partition usage DF detailed2010-12-12 20:23:48 Source: Network Comment: 0 click: 417The df command parameter function in Linux: Check the file system for disk space consumption. You can use this command to get how much space

Common Linux commands (disk management)-General Linux technology-Linux technology and application information. For details, refer to the following section. Df command Function: Checks disk space usage of the file system. You can use this command to

Linux disk management DFCommand Function: Checks disk space usage of the file system. You can use this command to obtain the space occupied by the hard disk and the remaining space. Syntax: DF [Option] Note: The DF command displays the I node and

CP Command This command is used to copy the given file or directory to another file or directory. It is very powerful like the Copy command in msdos. Syntax: CP [Option] source file or directory target file or directory Description: This Command

Linux User-related commands Passwd command For the sake of system security, in Linux, each user has a user name and password. Therefore, when you use the useradd command to add a new user, you also need to use the passwd command to set a password

Linux user-related commands & nbsp; passwd commands for system security considerations, in addition to the user name, each user in Linux also has its own user password. Therefore, when you use the useradd command to add a new user, you also need to