Differences between linuxchown and chmod

The difference between linuxchown and chmod-Linux general technology-Linux technology and application information. The following is a detailed description. Chown modify user and user group attributes of files and folders
1. Modify the owner of the hh. c file to all the users of the sakia.
Chown sakia hh. c
In this way, the user access permission of hh. c is applied to sakia as the owner.

2. Change the owner and group of the directory/tmp/sco to saworkflow and group net.
Chown-R sawn: net/tmp/sco

Chmod modifies the read/write execution attributes of files and folders
1. Change the hh. c file to writable, readable, and executable.
Chmod 777 hh. c
To modify the attributes of all files in a directory to writable and executable
Chmod 777 *.*
Replace the folder name with the suffix.
Similarly, if you want to modify the attributes of all htm files
Chmod 777 *. htm

2. Change the directory/tmp/sco to writable and readable and executable.
Chmod 777/tmp/sco
To modify the attributes of all folders in a directory to writable and executable
Chmod 777 *
Replace the folder name *.
To modify the attributes of all files and folders in/tmp/sco and Their subfolders to writable, readable, and executable
Chmod-R 777/tmp/sco
Writeable w = 4
Readable r = 2
Executable x = 1
777 means that you have full permissions. You can freely combine user and group permissions as needed.