linux undelete folder

Article Title: view the total size of all files in a Linux folder. Linux is a technology channel of the IT lab in China. Including desktop applications, Linux system management, kernel research, embedded systems, open source, and other basic categories such as viewing the size of the home directory: Du-s/home You

Article Title: fix the mount folder garbled in Linux. 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. Umount is used to detach a mounted disk. Then mount: Sudo mount-o iocharset

Linux Delete directory is very simple, many people are still accustomed to use rmdir, but once the directory is not empty, it fell into deep distress, now use the RM-RF command.Direct RM is available, but add two parameters-rf that is: RM-RF directory name-R is recursive down, no matter how many levels of directory, delete-F is directly forcibly deleted, without any hint of meaningTools/Materials Linux

Tar-zcvf/home/xahot.tar.gz/xahotTAR-ZCVF the directory to be packaged when the file name full path is generated after packagingExample: Package the/xahot folder into a/home/xahot.tar.gz file.Zip compression method:Compresses the current folder Zip-r./xahot.zip./*-R means recursionZip [parameters] [file name after packaging] [packaged directory path]Decompression Unzip Xahot.zip not explainedThe basic usage

Tags: delete root home directory mistakenly deleted folder directory To/rootFirst, how to restore the Linux root folder after deletion?Today with ordinary users into the system to switch root user prompt without root home directory, do not know what the situation caused$su - rootwarning: cannot change directory to /root-bash-3.2#Second, online search method:Root'

Linux fruit see hard disk which folder occupies disk sizeCD/Login Returns the root directory to view the file size based on the root directory one level at a start.Du-sh * | SORT-NR \ See which of the files in this folder is very detailed and how much information is returnedWhich directory you need to enter and find the information in it directly CD +

Issue background:Today I want to open my data set to colleague a, only allow it to read, not allowed to write.Operation:Step1:See which user this folder belongs to and which groupls folder-lStep2:Usermod-a-G The user name to assign for the group name of the specified folderStep3:Chmod 754 specifying the folder nameExtended:1 Settings for permissionsCHMOD-RWXRWXRW

, select "Options", click on the shared folder----always enable---add, and then in order to operate on OK. At this point you create the share folder below the local F disk, which is the folder that this computer shares with the virtual machine.It's OK to be here, you enter the virtual machine, point application-attachment-terminal, enter the

of directory, delete-F is simply forced to delete, without any hint of the meaning Llinux do not have a recycle Bin, use RM-RF must be extra careful Delete the/home/site/folder (the directory and all the files and folders under it)rm-rf/home/site/ Delete filename.tar.gz fileRm-f filename.tar.gz Here is a description of Linux statistics directory/folder size

For ease of use, installed in the Ubuntu Chinese version, naturally in the home file user directory "desktop", "Picture", "video", "Music" ... It's all in Chinese. Many times like to put some on the desktop to manipulate the file, Linux command line operation is more, will inevitably use the command line to operate the things on the desktop, then the "CD desktop", hit "desktop" when the input method to switch, trouble ... So we will find a way to chan

View the size of the Linux File directory and the total number of files contained in the folder Du-SH xmldb/ Du-Sm * | sort-N // count the current directory size and sort the directory size. Du-SK * | sort-n Du-SK * | grep guojf // view the size of a person Du-M | cut-d "/"-F 2 // read the text before the second character View the number of files in this folder