Linux System Management Using Bashscript AND RHSA Commands

Team members

1.  Yassmin Atif Elbaily 
2.  Eslam Elkholy 
3. Mahmoud Mohammed
4.  Esraa Abdelaziz 
5. Aya Ramadan

Run only . ./mainMenu.sh

### -This Script Includes

1-Process Management
2-Service Management
3-User Management
4-Software Management
5-Network Management
6-Security Management

1-Processes

1- Display information about all processes for all users
2- Display information about about specific process
3- Kill Specific process using this process id 
4- change priority of a process based on its nice value

### 2- Services
1- Display all running services
2- Display All stoped and failed services
3- Mange a specific servuce

### 3- User
1- List all users in the system
2- Add new User
3- Modify user setting 
4- Remove specific user

5-Network

1-List all Network Interface Available in the System
2-Display More Info About Specified network Interface
3-Modify Network Interface settings With two ways (Manual & Automatic)
On Click Manual the script will ask you Everything About Network interface
Configuration Like IP ,Netmask,Default gateway,...
4-Validation When the user Entered A Uncorrect Networ interface name