LINUX FILE PERMISSIONS

Take me to the Tutorial
In this lecture we will learn about various file type identifiers.
We will also learn about various Linux file permissions that can be applied on the file or the directory.

Use chmod command to modify the file permissions.
Provide full access to owners
```
[~]$ chmod u+rwx test-file
```
Provide Read access to Owners, groups and others, Remove execute access
```
[~]$ chmod ugo+r-x test-file
```
Remove all access for others
```
[~]$ chmod o-rwx test-file
```
Full access for Owner, add read , remove execute for group and no access for others
```
[~]$ chmod u+rwx,g+r-x,o-rwx test-file
```
Provide full access to Owners, group and others
```
[~]$ chmod 777 test-file
```
Provide Read and execute access to Owners,groups and others
```
[~]$ chmod 777 test-file
```
Read and Write access for Owner and Group, No access for others.
```
[~]$ chmod 660 test-file
```
Full access for Owner, read and execute for group and no access for others.
```
[~]$ chmod 750 test-file
```

Changes owner to bob and group to developer
```
[~]$ chown bob:developer test-file
```
Changes just the owner of the file to bob. Group unchanged.
```
[~]$ chown bob andoid.apk
```
Change the group for the test-file to the group called android.
```
[~]$ chgrp android test-file
```

HANDS-ON LABS

Lets do some hands on labs to understand File Permission better. Take me to Labs