Options Available in chmod Command Linux
| Options | Description |
|---|---|
| `-R` | Apply the permission change recursively to all the files and directories within the specified directory. |
| `-v` | It will display a message for each file that is processed. while indicating the permission change that was made. |
| `-c` | It works same as `-v` but in this case it only displays messages for files whose permission is changed. |
| `-f` | It helps in avoiding display of error messages. |
| `-h` | Change the permissions of symbolic links instead of the files they point to. |
Note: Options in `chmod` are basically used for making changes in bulk and modifying permissions across multiple files or directories at once.
How to Make Script Executable in Linux | chmod Command
In Unix operating systems, the chmod command is used to change the access mode of a file. The name is an abbreviation of change mode. Which states that every file and directory has a set of permissions that control the permissions like who can read, write or execute the file. In this the permissions have three categories: read, write, and execute simultaneously represented by `r`, `w` and `x`. These letters combine together to form a specific permission for a group of users.
The `chmod` command is used to modify this permission so that it can grant or restrict access to directories and files. Let’s have a look at the syntax and options for the `chmod` command in Linux Operating System.
Table of Content
- Syntax of chmod command
- Options Available in chmod Command Linux
- Modes in chmod Command in Linux
- Practical Implementaion of How to Make script executable in Linux
- Frequently Asked Questions in “chmod” in Linux.