what is disk usage

Linux du and df commands Some people asked me about the command for viewing the directory size in Linux. Now I want to summarize the two commands du/df I learned a while ago. In the past, the df and du commands were used because the program could

In linux, the du and df commands also asked me about the command for viewing the directory size in Linux. Now I have learned the commands du/df a while ago. A while ago, some sub-Tests encountered that the program could not be executed due to the

Chown commandChown is a command used to set file owners and file associations in Unix systems. Super User Permissions are required to execute this command. OnlyOnly the file owner of a Super User and a group can change the file association group.

du:show Disk usageRole: The size of the disk space occupied by the statistics directory or file.syntax: du parameter optionsParameters: -A to display disk usage for each file, or to display the respective disk usage for each file in the

The file parameter is actually a directory that reports all the files in that directory. If the file parameter is not provided, the DU command uses the files in the current directory.If the file parameter is a directory, then the number of reported

Du simple Usage exampleDu-SH xmldb/Du-Sm* | sort -n //statistics current directory size and size sorting du -sk *| sort -ndu -sk * | grep guojf //look at a person's size du -m | cut -d "/" -f 2 //See text before second/character See how

For example, check the size of the home directory: Du-s/home You can also: Du-sh/home /usr/local/apache/bin/htcacheclean-v-p/cacheroot-l500m Statistics: Size Limit 500.0M Total size is 91.8M, total size now 91.8M Total entries is 3754, total

In linux, the du and df commands also asked me about the command for viewing the directory size in Linux. now I have learned the commands du/df a while ago. A while ago, during the sub-test, the program could not be executed due to the full disk

du [-ABCDHHKLMSSX] [-l ][-x ][--block-size][--exclude=][--help][--version][directory or file]Common parameters:-A or-all displays disk usage for each specified file, or displays the respective disk usage for each file in the directory.-B or-bytes

The file parameter is actually a directory that reports all the files in that directory. If the file parameter is not provided, the DU command uses the files in the current directory.If the file parameter is a directory, then the number of reported

1. Df-lh 2. Du-s/usr/* | Sort-rn This is sorted by byte 3. du-sh/usr/* | Sort-rn This is sorted by megabytes (M) 4. Select 10 of the preceding Du-s/usr/* | Sort-rn | Head 5. Select the following 10 Du-s/usr/* | Sort-rn | Tail Du-h–-max-depth=0

1. Df-lh 2. Du-s/usr/* | Sort-rn This is sorted by byte 3. du-sh/usr/* | Sort-rn This is sorted by megabytes (M) 4. Select 10 of the preceding Du-s/usr/* | Sort-rn | Head 5. Select the following 10 Du-s/usr/* | Sort-rn | Tail

du [-ABCDHHKLMSSX] [-l ][-x ][--block-size][--exclude=][--help][--version][directory or file]Common parameters:- A or-all displays disk usage for each specified file, or displays the respective disk usage for each file in the directory. - B or-bytes

DF -H/du -hs./dugrep [[:d igit:]+]gdu [-ABCDHHKLMSSX] [-l ][-x ][--block-size][--exclude=][--help][--version][directory or file]Common parameters:-A or-all displays disk usage for each specified file, or displays the respective disk usage for each

1. Df-lh 2. Du-s/usr/* | Sort-rn This is sorted by byte 3. du-sh/usr/* | Sort-rn This is sorted by megabytes (M) 4. Select 10 of the preceding Du-s/usr/* | Sort-rn | Head 5. Select the following 10 Du-s/usr/* | Sort-rn | TailDu-h–-max-depth=0

First with du-sh/usr/* | Sort-rn This command to view the USR directory Found this directory is very large and then go to see which directory is big Finally found cd/usr/local/mysql/data this directory to the largest and then use Du-h–max-depth=1

Remove command rm under SSH Start to find online explanation RM [path] can delete files/foldersBut when I used to delete, I was prompted: RM admin1Rm:cannot remove ' admin1 ': is a directory Later found RmDir, but only the empty folder can be

Original Detailed DF command usage A: displays the disk usage of all file systems and partitions. I: displays the I-nodes usage. K: The size is represented by K (default) T: displays the disk usage of all partitions in a file

How to view server information in centos LinuxSome customers often ask Cloud Zhi interconnection to view some hardware configuration methods of the server. The following uses centos as an example to share various information viewing methods with

--- Http://www.ibm.com/developerworks/cn/linux/l-dynlink/index.html To run a program in the memory, in addition to compiling, the link and loading steps are required. From the programmer's point of view, the advantage of introducing these two steps