what is disk usage

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

In the ongoing project, you need to use php to obtain the Linux server status. Du Niang found that most of them are based on the WIN system. Well, we are self-reliant and share with you a piece of Linux code. In the ongoing project, you need to use

This article mainly for you in detail the VS2017 as a Unity3d script editor needs the most streamlined components, with a certain reference value, interested in small partners can refer to Objective Using VS2017 as the Script Editor for unity

Essence of Linux99 [recommended] (ii) 55. What is KDE and what are its characteristics? The KDE Project was launched in October 1996 to create a complete and easy-to-use desktop environment on X-Window. KDE now has KFM (similar to IE4.0), KPresenter

Install the RBX1 Feature Pack first:To install the emulator:sudo apt-get Install ros-indigo-arbotix-*To delete an earlier version of the Arbotix stackRospack profileAfter everything succeeds, start Roscore, and then start the Arbotix stackRoslaunch

Php write back-end running program summary 1. scheduled execution ???????? Just crontab, linux command, how to use it, google on your own. Just to put it simply, you need to pay attention to permissions when using crontab. O & M often starts with

Microsoft's best Sysinternals Suite toolkit User Guide Sort by the first letter of the name, click on each blue title link to go to the corresponding official Microsoft page, there are direct and more detailed usage of these toolkit. Because almost

(1) Understand your configuration The Domino administrator should know the supported server configurations. The main components of any server include memory, CPU, and disk (including logical and physical). Other components, such as the number of

There are two articles A and BThe content of article A is:Tom lives in Guangzhou, I live in GuangzhouToo.The content of article B is:He once lived in Shanghai. 1. Because Lucene is based on keyword indexing and query, we need to obtain the keywords

  Windows supports both FAT32 and NTFS file systems. FAT32 is longer than compatibility, and NTFS is longer than system security. On the premise of meeting the application requirements, how can we set a file system to make full use of the features

Centos command collection 1. File Processing Command: ls Function Description: displays directory files. Command: list Command path:/bin/ls Execution permission: All Users Syntax: ls option [-ald] [file or directory] -A: displays all files,

CentOS resize VolGroup-lv_root and VolGroup-lv_home Partition The APP and background services suddenly fail to upload images and browse images. After checking, the root partition is already 100% Solve the Problem of adjusting the size of home and

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

Ubuntu monitoring tool 1) cindy @ cindy-ThinkPad-X200 :~ $ Gedit & [1] 5951 www.2cto.com in this example, gedit loads in the background, and shell returns a job number 1 and a process number PID 5951. 2) run the ps command to obtain the list of

Linux Command du The du command is one of the common commands for system O & M. Its purpose is to count the usage of file directories. -A: displays the size of all files and directories recursively. -- Apparent-size: displays the file and directory

How to find large files in linux During the O & M process, you may encounter disk usage alarms: As long as the processing methods are as follows: 1. Find the directory with high disk usage, du command Du-sh /* List the sizes of all directories

Linux 4-disk and file system management and linux Disk System Management 1. Some basic definitions 1. superblock: record the overall information of this filesystem, including the total inode/block volume, usage, remaining amount, and file system

Linux 4-disk and file system management1. Some Basic Definitions 1. superblock: record the overall information of this filesystem, including the total inode/block, usage, remaining amount, and file system format and related information; 2. inode:

First, you need to download two files. hlds_l_3109_full.bin cs_14_full.tar.gz, and then install the file. First, you need to decompress the file:Chmod + x hlds_l_3109_full.bin./hlds_l_3109_full.bin The protocol option is displayed. Enter "yes" and

System Performance Detection, Performance monitoring focuses on computer system resource monitoring, which is necessary for preventive maintenance of the system. You can analyze the monitoring data to understand the bottlenecks of the system,