how to change permissions

Original: http://www.cnblogs.com/laov/p/3541414.htmlIntroduction to Linux and Ubuntu InstallationCommon directivesSystem administration CommandsPackaging compression-related commandsShut down/Restart the machineLinux PipelinesLinux Package

First, what is LinuxLinux generally refers to a Linux system, Linux is an operating system, and Windows, Mac OS X.Linux is a set of free-to-use and free-spread Unix-like operating system, is a POSIX and Unix-based multiuser, multitasking,

What does the command nslookup do? Nslookup is a command-line tool that monitors whether DNS servers in a network can correctly implement domain name resolution. How do you show the process with the highest CPU usage? Top-c Sort by CPU What

SSH   telnet sftp     file share similar to FTP  ssh  secure file transfer clientscp     files sharing like Cp ssh File/etc/ssh/sshd_config#permitrootlogin Yes     change to no disable root direct login #port     Changing SSH default port number  

Chapter IIFirst, the Linux file system1. Basic ConceptsThe Linux file system is a single tree structure, with the root "/", the file name is case sensitive, except "/" are available characters, the file name with "." Starts as a hidden file.2.

Install StarDict star translation King. This is one of the most commonly used translation software in Linux, but it hasn't been updated for a long time. Ubuntu14.04 directly in the Ubuntu Software Center Search StarDict can be installed on the

PowerShell scripts need to use the PS1 extensionBefore loading the script, you need to confirm that there are execute permissions, which are restricted (limited) by default.You can perform Get-executionpolicy view permissions,In general the use

There are many common commands in Linux that must be mastered, and here I will learn some common basic commands that I learned from Linux to share with you and hope to help you.This is the bird in the book I have done a bit, I hope not to deal with

Ubuntu user Management and permissions operation exampleYesterday in the reprint of this article mentioned that the file and directory permissions to the operation will be independent written to everyone, today specifically to learn the user

scripting language on Linux I'll choose Python, so I don't know much about bash.In this part of the school to learn some very basic command and knowledge points1. The beginning of any script file should be #! To declare what type of file you are.For

My environment: CentOS 6.7 64-bit.1. Download qt:QT version has a lot, their own comparison of dishes, I hope the installation process the simpler the better, feel more new version will be good to install some, 5.4 version also to update the/usr/lib6

To view file permission statements:In Terminal input:Ls-l xxx.xxx (xxx.xxx is the file name)Then there will be similar messages, mostly these:-rw-rw-r--A total of 10 digitsWhich: the front one-represents the typeThe middle three rw-represents the

    1. Installing the Software      sudo apt-get remove libwbclient0     sudo apt-get Remove Samba-comm on     sudo apt-get install samba    2. Configuration     Modify/etc/samba/smb.conf file   & nbsp  [samba]      Comment = My first shared file   

chmod Modify the first column of content,chown Modify the contents of 3rd, 4 columns:Chown usage:The user name and user group used to change a directory or file.Chown User name: Group name file path (can be an absolute path or a relative

Content Summary:1. Several commands related to the directorymkdir Follow-p optionRmDir also has a-p optionRm-r-F Two common optionsCp-r for catalogs, sometimes we use/BIN/CPMV Rename or move, sometimes we use/BIN/MV, when we are in the MV directory,

Chown the owner of the specified file to the specified user or group, the user can be either a user name or a user ID; a group can be a group name or a group ID; a file is a space-separated list of files to change permissions, and wildcard

Here is a summary of some of the recent learning file permissions and directory configurationBlog Park-Bang Bang sauce Good * * *One of the best places in Linux is his multi-tasking environment. And in order to let each user have more confidential

Original URL: http://www.cnblogs.com/peida/archive/2012/12/04/2800684.htmlChown the owner of the specified file to the specified user or group, the user can be either a user name or a user ID; a group can be a group name or a group ID; a file is a

Linux Common commands:-Init [0123456], specifying the operating level of the system, similar to Windows Normal operating mode or Safe mode-0: Shutdown-1: Single user-2: Multi-user status No NETWORK service-3: Network Service with multi-user status-4:

Linux is a lot of frequently used commands are necessary, here will I learn Linux in the introduction of some of the frequently used basic commands to share with you, hoping to help you.This is the bird in the book I have done a bit, I hope not to